Upgrade fanal dependency (#976)

* Upgrade alpine to fix git and libcurl vulnerabilities in trivy docker image scan

* remove patch version

.circleci/config.yml

@@ -1,65 +0,0 @@
-version: 2.1
-orbs:
-  codecov: codecov/codecov@1.1.0
-
-defaults: &defaults
-  docker :
-    - image: aquasec/trivy-ci:latest
-  environment:
-    CGO_ENABLED: "0"
-
-jobs:
-  unit-test:
-    <<: *defaults
-    steps:
-      - checkout
-      - run:
-          name: Test
-          command: make test
-      - codecov/upload:
-          file: ./coverage.txt
-
-  release:
-    <<: *defaults
-    steps:
-      - checkout
-      - setup_remote_docker:
-          version: 19.03.13
-      - run:
-          name: login to Docker Hub
-          command: echo $DOCKER_PASS | docker login --username $DOCKER_USER --password-stdin
-      - run:
-          name: login to GitHub Container Registry
-          command: echo $GITHUB_TOKEN | docker login ghcr.io -u $GITHUB_USER --password-stdin
-      - run:
-          name: Release
-          command: goreleaser --rm-dist
-      - run:
-          name: Clone trivy repository
-          command: git clone git@github.com:aquasecurity/trivy-repo.git
-      - run:
-          name: Setup git settings
-          command: |
-            git config --global user.email "knqyf263@gmail.com"
-            git config --global user.name "Teppei Fukuda"
-      - run:
-          name: Create rpm repository
-          command: ci/deploy-rpm.sh
-      - run:
-          name: Import GPG key
-          command: echo -e "$GPG_KEY" | gpg --import
-      - run:
-          name: Create deb repository
-          command: ci/deploy-deb.sh
-
-workflows:
-  version: 2
-  release:
-    jobs:
-      - unit-test
-      - release:
-          filters:
-            branches:
-              ignore: /.*/
-            tags:
-              only: /.*/

.github/workflows/mkdocs-dev.yaml

@@ -0,0 +1,34 @@
+name: Deploy the dev documentation
+on:
+  push:
+    paths:
+      - 'docs/**'
+      - mkdocs.yml
+    branches:
+      - main
+jobs:
+  deploy:
+    name: Deploy the dev documentation
+    runs-on: ubuntu-18.04
+    steps:
+      - name: Checkout main
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+          persist-credentials: true
+      - uses: actions/setup-python@v2
+        with:
+          python-version: 3.x
+      - name: Install dependencies
+        run: |
+          pip install git+https://${GH_TOKEN}@github.com/squidfunk/mkdocs-material-insiders.git
+          pip install mike
+          pip install mkdocs-macros-plugin
+        env:
+          GH_TOKEN: ${{ secrets.MKDOCS_AQUA_BOT }}
+      - name: Configure the git user
+        run: |
+          git config user.name "knqyf263"
+          git config user.email "knqyf263@gmail.com"
+      - name: Deploy the dev documents
+        run: mike deploy --push dev

.github/workflows/mkdocs-latest.yaml

@@ -0,0 +1,33 @@
+name: Deploy the latest documentation
+on:
+  push:
+    tags:
+      - "v*"
+jobs:
+  deploy:
+    name: Deploy the latest documentation
+    runs-on: ubuntu-18.04
+    steps:
+      - name: Checkout main
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+          persist-credentials: true
+      - uses: actions/setup-python@v2
+        with:
+          python-version: 3.x
+      - name: Install dependencies
+        run: |
+          pip install git+https://${GH_TOKEN}@github.com/squidfunk/mkdocs-material-insiders.git
+          pip install mike
+          pip install mkdocs-macros-plugin
+        env:
+          GH_TOKEN: ${{ secrets.MKDOCS_AQUA_BOT }}
+      - name: Configure the git user
+        run: |
+          git config user.name "knqyf263"
+          git config user.email "knqyf263@gmail.com"
+      - name: Deploy the latest documents
+        run: |
+          VERSION=$(echo ${{ github.ref }} | sed -e "s#refs/tags/##g")
+          mike deploy --push --update-aliases $VERSION latest

.github/workflows/publish-chart.yaml

@@ -0,0 +1,51 @@
+name: Publish Chart Helm
+on:
+  push:
+    branches: [main]
+    paths:
+      - 'helm/trivy/**'
+  workflow_dispatch:
+env:
+  HELM_REP: helm-charts
+  GH_OWNER: aquasecurity
+  CHART_DIR: helm/trivy
+jobs:
+  release:
+    runs-on: ubuntu-20.04
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Install Helm
+        uses: azure/setup-helm@v1
+        with:
+          version: v3.5.0
+      - name: Install chart-releaser
+        run: |
+          wget https://github.com/helm/chart-releaser/releases/download/v1.1.1/chart-releaser_1.1.1_linux_amd64.tar.gz
+          tar xzvf chart-releaser_1.1.1_linux_amd64.tar.gz cr
+      - name: Package helm chart
+        run: |
+          ./cr package ${{ env.CHART_DIR }}
+      - name: Upload helm chart
+        # Failed with upload the same version: https://github.com/helm/chart-releaser/issues/101
+        continue-on-error: true
+        ## Upload the tar in the Releases repository
+        run: |
+          ./cr upload -o ${{ env.GH_OWNER }} -r ${{ env.HELM_REP }} --token ${{ secrets.ORG_GITHUB_TOKEN }} -p .cr-release-packages
+      - name: Index helm chart
+        run: |
+          ./cr index -o ${{ env.GH_OWNER }} -r ${{ env.HELM_REP }} -c https://${{ env.GH_OWNER }}.github.io/${{ env.HELM_REP }}/ -i index.yaml
+
+      - name: Push index file
+        uses: dmnemec/copy_file_to_another_repo_action@v1.0.4
+        env:
+          API_TOKEN_GITHUB: ${{ secrets.ORG_GITHUB_TOKEN }}
+        with:
+          source_file: 'index.yaml'
+          destination_repo: '${{ env.GH_OWNER }}/${{ env.HELM_REP }}'
+          destination_folder: '.'
+          destination_branch: 'gh-pages'
+          user_email: aqua-bot@users.noreply.github.com
+          user_name: 'aqua-bot'

.github/workflows/release.yaml

@@ -0,0 +1,82 @@
+name: Release
+on:
+  push:
+    tags:
+      - "v*"
+env:
+  GO_VERSION: "1.16"
+  GH_USER: "aqua-bot"
+jobs:
+  release:
+    name: Release
+    runs-on: ubuntu-18.04 # 20.04 doesn't provide createrepo for now
+    env:
+      DOCKER_CLI_EXPERIMENTAL: "enabled"
+    steps:
+      - name: Install dependencies
+        run: |
+          sudo apt-get -y update
+          sudo apt-get -y install rpm reprepro createrepo distro-info
+      - name: Set up QEMU
+        uses: docker/setup-qemu-action@v1
+      - name: Set up Docker Buildx
+        id: buildx
+        uses: docker/setup-buildx-action@v1
+      - name: Show available Docker Buildx platforms
+        run: echo ${{ steps.buildx.outputs.platforms }}
+      - name: Setup Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ env.GO_VERSION }}
+      - name: Checkout code
+        uses: actions/checkout@v2
+        with:
+          fetch-depth: 0
+      - name: Cache Go modules
+        uses: actions/cache@v2
+        with:
+          path: ~/go/pkg/mod
+          key: ${{ runner.os }}-go-${{ hashFiles('**/go.sum') }}
+          restore-keys: |
+            ${{ runner.os }}-go-
+      - name: Login to docker.io registry
+        uses: docker/login-action@v1
+        with:
+          username: ${{ secrets.DOCKERHUB_USER }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+      - name: Login to ghcr.io registry
+        uses: docker/login-action@v1
+        with:
+          registry: ghcr.io
+          username: ${{ env.GH_USER }}
+          password: ${{ secrets.ORG_GITHUB_TOKEN }}
+      - name: Login to ECR
+        uses: docker/login-action@v1
+        with:
+          registry: public.ecr.aws
+          username: ${{ secrets.ECR_ACCESS_KEY_ID }}
+          password: ${{ secrets.ECR_SECRET_ACCESS_KEY }}
+      - name: Release
+        uses: goreleaser/goreleaser-action@v2
+        with:
+          version: v0.164.0
+          args: release --rm-dist
+        env:
+          GITHUB_TOKEN: ${{ secrets.ORG_GITHUB_TOKEN }}
+      - name: Checkout trivy-repo
+        uses: actions/checkout@v2
+        with:
+          repository: ${{ github.repository_owner }}/trivy-repo
+          path: trivy-repo
+          fetch-depth: 0
+          token: ${{ secrets.ORG_GITHUB_TOKEN }}
+      - name: Setup git settings
+        run: |
+          git config --global user.email "knqyf263@gmail.com"
+          git config --global user.name "Teppei Fukuda"
+      - name: Create rpm repository
+        run: ci/deploy-rpm.sh
+      - name: Import GPG key
+        run: echo -e "${{ secrets.GPG_KEY }}" | gpg --import
+      - name: Create deb repository
+        run: ci/deploy-deb.sh

.github/workflows/stale-issues.yaml

@@ -0,0 +1,20 @@
+name: "Stale issues"
+on:
+  schedule:
+    - cron: '0 0 * * *'
+jobs:
+  stale:
+    timeout-minutes: 1
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/stale@v3
+      with:
+        repo-token: ${{ secrets.GITHUB_TOKEN }}
+        stale-issue-message: 'This issue is stale because it has been labeled with inactivity.'
+        stale-pr-message: 'This PR is stale because it has been labeled with inactivity.'
+        exempt-issue-labels: 'lifecycle/frozen,lifecycle/active,priority/critical-urgent,priority/important-soon,priority/important-longterm,priority/backlog,priority/awaiting-more-evidence'
+        exempt-pr-labels: 'lifecycle/active'
+        stale-pr-label: 'lifecycle/stale'
+        stale-issue-label: 'lifecycle/stale'
+        days-before-stale: 60
+        days-before-close: 20

.github/workflows/test.yaml

@@ -1,25 +1,41 @@
 name: Test
 on: pull_request
+env:
+  GO_VERSION: "1.16"
 jobs:
-  golangci:
-    name: lint
+  test:
+    name: Test
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v2
-      - name: golangci-lint
+
+      - name: Set up Go
+        uses: actions/setup-go@v2
+        with:
+          go-version: ${{ env.GO_VERSION }}
+
+      - name: Lint
         uses: golangci/golangci-lint-action@v2
         with:
           version: v1.31
           args: --deadline=30m
 
+      - name: Run unit tests
+        run: make test
+
+      - name: Upload code coverage
+        uses: codecov/codecov-action@v1
+        with:
+          files: ./coverage.txt
+
   integration:
     name: Integration Test
     runs-on: ubuntu-latest
     steps:
     - name: Set up Go
-      uses: actions/setup-go@v1
+      uses: actions/setup-go@v2
       with:
-        go-version: 1.15.x
+        go-version: ${{ env.GO_VERSION }}
       id: go
 
     - name: Check out code into the Go module directory
@@ -31,18 +47,53 @@ jobs:
   build-test:
     name: Build Test
     runs-on: ubuntu-latest
+    env:
+      DOCKER_CLI_EXPERIMENTAL: "enabled"
     steps:
+    - name: Set up QEMU
+      uses: docker/setup-qemu-action@v1
+
+    - name: Set up Docker Buildx
+      id: buildx
+      uses: docker/setup-buildx-action@v1
+
+    - name: Show available Docker Buildx platforms
+      run: echo ${{ steps.buildx.outputs.platforms }}
+
     - name: Checkout
       uses: actions/checkout@v2
 
     - name: Set up Go
-      uses: actions/setup-go@v1
+      uses: actions/setup-go@v2
       with:
-        go-version: 1.15.x
+        go-version: ${{ env.GO_VERSION }}
 
     - name: Run GoReleaser
-      uses: goreleaser/goreleaser-action@v1
+      uses: goreleaser/goreleaser-action@v2
       with:
-        version: latest
+        version: v0.164.0
         args: release --snapshot --rm-dist --skip-publish
 
+  build-documents:
+    name: Documentation Test
+    runs-on: ubuntu-latest
+    steps:
+    - name: Checkout
+      uses: actions/checkout@v2
+      with:
+        fetch-depth: 0
+        persist-credentials: true
+    - uses: actions/setup-python@v2
+      with:
+        python-version: 3.x
+    - name: Install dependencies
+      run: |
+        pip install mkdocs-material
+        pip install mike
+        pip install mkdocs-macros-plugin
+    - name: Configure the git user
+      run: |
+        git config user.name "knqyf263"
+        git config user.email "knqyf263@gmail.com"
+    - name: Deploy the dev documents
+      run: mike deploy test

.gitignore

@@ -4,6 +4,10 @@
 *.dll
 *.so
 *.dylib
+trivy
+
+## chart release
+.cr-release-packages
 
 # Test binary, build with `go test -c`
 *.test

.golangci.yaml

@@ -56,6 +56,9 @@ issues:
     - linters:
         - gosec
       text: "Deferring unsafe method"
+    - linters:
+        - gosec
+      text: "G204: Subprocess launched with variable"
     - linters:
         - errcheck
       text: "Close` is not checked"
@@ -68,4 +71,4 @@ issues:
   exclude:
     - "should have a package comment, unless it's in another file for this package"
   exclude-use-default: false
-  max-same-issues: 0
+  max-same-issues: 0

Dockerfile

@@ -1,4 +1,4 @@
-FROM alpine:3.12
+FROM alpine:3.13
 RUN apk --no-cache add ca-certificates git
 COPY trivy /usr/local/bin/trivy
 COPY contrib/*.tpl contrib/

Makefile

@@ -5,6 +5,9 @@ GOPATH=$(shell go env GOPATH)
 GOBIN=$(GOPATH)/bin
 GOSRC=$(GOPATH)/src
 
+MKDOCS_IMAGE := aquasec/mkdocs-material:dev
+MKDOCS_PORT := 8000
+
 u := $(if $(update),-u)
 
 $(GOBIN)/wire:
@@ -67,3 +70,9 @@ $(GOBIN)/labeler:
 .PHONY: label
 label: $(GOBIN)/labeler
 	labeler apply misc/triage/labels.yaml -r aquasecurity/trivy -l 5
+
+.PHONY: mkdocs-serve
+## Runs MkDocs development server to preview the documentation page
+mkdocs-serve:
+	docker build -t $(MKDOCS_IMAGE) -f docs/build/Dockerfile docs/build
+	docker run --name mkdocs-serve --rm -v $(PWD):/docs -p $(MKDOCS_PORT):8000 $(MKDOCS_IMAGE)

ci/Dockerfile

@@ -1,10 +0,0 @@
-FROM circleci/golang:1.15-buster
-
-RUN sudo apt-get -y update \
-    && sudo apt-get -y install rpm reprepro createrepo distro-info
-
-ARG GORELEASER_VERSION=0.124.1
-ARG GORELEASER_ARTIFACT=goreleaser_Linux_x86_64.tar.gz
-RUN wget https://github.com/goreleaser/goreleaser/releases/download/v${GORELEASER_VERSION}/${GORELEASER_ARTIFACT} \
-    && sudo tar -xzf ${GORELEASER_ARTIFACT} -C /usr/bin/ goreleaser \
-    && rm ${GORELEASER_ARTIFACT}

cmd/trivy/main.go

@@ -1,11 +1,9 @@
 package main
 
 import (
-	l "log"
 	"os"
 
-	"github.com/aquasecurity/trivy/internal"
-
+	"github.com/aquasecurity/trivy/pkg/commands"
 	"github.com/aquasecurity/trivy/pkg/log"
 )
 
@@ -14,12 +12,9 @@ var (
 )
 
 func main() {
-	app := internal.NewApp(version)
+	app := commands.NewApp(version)
 	err := app.Run(os.Args)
 	if err != nil {
-		if log.Logger != nil {
-			log.Fatal(err)
-		}
-		l.Fatal(err)
+		log.Fatal(err)
 	}
 }

contrib/junit.tpl

@@ -2,7 +2,7 @@
 <testsuites>
 {{- range . -}}
 {{- $failures := len .Vulnerabilities }}
-    <testsuite tests="1" failures="{{ $failures }}" time="" name="{{  .Target }}">
+    <testsuite tests="{{ $failures }}" failures="{{ $failures }}" name="{{  .Target }}" errors="0" skipped="0" time="">
     {{- if not (eq .Type "") }}
         <properties>
             <property name="type" value="{{ .Type }}"></property>
@@ -10,7 +10,7 @@
         {{- end -}}
         {{ range .Vulnerabilities }}
         <testcase classname="{{ .PkgName }}-{{ .InstalledVersion }}" name="[{{ .Vulnerability.Severity }}] {{ .VulnerabilityID }}" time="">
-            <failure message={{escapeXML .Title | printf "%q" }} type="description">{{escapeXML .Description | printf "%q" }}</failure>
+            <failure message="{{ escapeXML .Title }}" type="description">{{ escapeXML .Description }}</failure>
         </testcase>
     {{- end }}
     </testsuite>

contrib/sarif.tpl

@@ -1,15 +1,18 @@
 {
-  "$schema": "https://schemastore.azurewebsites.net/schemas/json/sarif-2.1.0-rtm.4.json",
+  "$schema": "https://raw.githubusercontent.com/oasis-tcs/sarif-spec/master/Schemata/sarif-schema-2.1.0.json",
   "version": "2.1.0",
   "runs": [
     {
       "tool": {
         "driver": {
           "name": "Trivy",
+          "informationUri": "https://github.com/aquasecurity/trivy",
           "fullName": "Trivy Vulnerability Scanner",
+          "version": "0.15.0",
           "rules": [
         {{- $t_first := true }}
         {{- range . }}
+            {{- $vulnerabilityType := .Type }}
             {{- range .Vulnerabilities -}}
               {{- if $t_first -}}
                 {{- $t_first = false -}}
@@ -17,14 +20,23 @@
                 ,
               {{- end }}
             {
-              "id": "[{{ .Vulnerability.Severity }}] {{ .VulnerabilityID }}",
-              "name": "dockerfile_scan",
+              "id": "{{ .VulnerabilityID }}/{{ .PkgName }}",
+              "name": "{{ toSarifRuleName $vulnerabilityType }}",
               "shortDescription": {
                 "text": {{ printf "%v Package: %v" .VulnerabilityID .PkgName | printf "%q" }}
               },
               "fullDescription": {
                 "text": {{ endWithPeriod (escapeString .Title) | printf "%q" }}
               },
+              "defaultConfiguration": {
+                "level": "{{ toSarifErrorLevel .Vulnerability.Severity }}"
+              }
+              {{- with $help_uri := .PrimaryURL -}}
+              ,
+              {{ $help_uri | printf "\"helpUri\": %q," -}}
+              {{- else -}}
+              ,
+              {{- end }}
               "help": {
                 "text": {{ printf "Vulnerability %v\nSeverity: %v\nPackage: %v\nInstalled Version: %v\nFixed Version: %v\nLink: [%v](%v)" .VulnerabilityID .Vulnerability.Severity .PkgName .InstalledVersion .FixedVersion .VulnerabilityID .PrimaryURL | printf "%q"}},
                 "markdown": {{ printf "**Vulnerability %v**\n| Severity | Package | Installed Version | Fixed Version | Link |\n| --- | --- | --- | --- | --- |\n|%v|%v|%v|%v|[%v](%v)|\n" .VulnerabilityID .Vulnerability.Severity .PkgName .InstalledVersion .FixedVersion .VulnerabilityID .PrimaryURL | printf "%q"}}
@@ -46,6 +58,7 @@
       "results": [
     {{- $t_first := true }}
     {{- range . }}
+        {{- $filePath := .Target }}
         {{- range $index, $vulnerability := .Vulnerabilities -}}
           {{- if $t_first -}}
             {{- $t_first = false -}}
@@ -53,21 +66,17 @@
             ,
           {{- end }}
         {
-          "ruleId": "[{{ $vulnerability.Vulnerability.Severity }}] {{ $vulnerability.VulnerabilityID }}",
+          "ruleId": "{{ $vulnerability.VulnerabilityID }}/{{ $vulnerability.PkgName }}",
           "ruleIndex": {{ $index }},
-          "level": "error",
+          "level": "{{ toSarifErrorLevel $vulnerability.Vulnerability.Severity }}",
           "message": {
             "text": {{ endWithPeriod (escapeString $vulnerability.Description) | printf "%q" }}
           },
           "locations": [{
             "physicalLocation": {
               "artifactLocation": {
-                "uri": "Dockerfile"
-              },
-              "region": {
-                "startLine": 1,
-                "startColumn": 1,
-                "endColumn": 1
+                "uri": "{{ toPathUri $filePath }}",
+                "uriBaseId": "ROOTPATH"
               }
             }
           }]
@@ -75,7 +84,12 @@
         {{- end -}}
       {{- end -}}
       ],
-      "columnKind": "utf16CodeUnits"
+      "columnKind": "utf16CodeUnits",
+      "originalUriBaseIds": {
+        "ROOTPATH": {
+          "uri": "/"
+        }
+      }
     }
   ]
-}
+}

docs/air-gap.md

@@ -1,16 +1,16 @@
-# Air-gapped environment
+# Air-Gapped Environment
+
 Trivy can be used in air-gapped environments.
 
 ## Download the vulnerability database
 At first, you need to download the vulnerability database for use in air-gapped environments.
-Go to [trivy-db](https://github.com/aquasecurity/trivy-db/releases) and download `trivy-offline.db.tgz` in the latest release.
+Go to [trivy-db][trivy-db] and download `trivy-offline.db.tgz` in the latest release.
 If you download `trivy-light-offline.db.tgz`, you have to run Trivy with `--light` option.
 
 ```
 $ wget https://github.com/aquasecurity/trivy-db/releases/latest/download/trivy-offline.db.tgz
 ```
 
-
 ## Transfer the DB file into the air-gapped environment
 The way of transfer depends on the environment.
 
@@ -53,3 +53,5 @@ In an air-gapped environment, specify `--skip-update` so that Trivy doesn't atte
 ```
 $ trivy image --skip-update alpine:3.12
 ```
+
+[trivy-db]: https://github.com/aquasecurity/trivy-db/releases

docs/build/Dockerfile

@@ -0,0 +1,9 @@
+FROM squidfunk/mkdocs-material
+
+## If you want to see exactly the same version as is published to GitHub pages
+## use a private image for insiders, which requires authentication.
+
+# docker login -u ${GITHUB_USERNAME} -p ${GITHUB_TOKEN} ghcr.io
+# FROM ghcr.io/squidfunk/mkdocs-material-insiders
+
+RUN pip install mike mkdocs-macros-plugin

docs/comparison.md

@@ -0,0 +1,17 @@
+# Comparison with other scanners
+
+| Scanner        | OS<br>Packages  | Application<br>Dependencies | Easy to use  | Accuracy    | Suitable<br>for CI  |
+| -------------- | :-------------: | :-------------------------: | :----------: | :---------: | :-----------------: |
+| Trivy          |       ✅        |       ✅<br>(8 languages)   |    ⭐ ⭐ ⭐    |  ⭐ ⭐ ⭐    |      ⭐ ⭐ ⭐         |
+| Clair          |       ✅        |              ×              |      ⭐       |   ⭐ ⭐      |      ⭐ ⭐           |
+| Anchore Engine |       ✅        |       ✅<br>(4 languages)   |     ⭐ ⭐      |   ⭐ ⭐      |     ⭐ ⭐ ⭐         |
+| Quay           |       ✅        |              ×              |    ⭐ ⭐ ⭐    |   ⭐ ⭐      |        ×            |
+| Docker Hub     |       ✅        |              ×              |    ⭐ ⭐ ⭐    |    ⭐        |        ×            |
+| GCR            |       ✅        |              ×              |    ⭐ ⭐ ⭐    |   ⭐ ⭐      |        ×            |
+
+- [Open Source CVE Scanner Round-Up: Clair vs Anchore vs Trivy][round-up]
+- [Docker Image Security: Static Analysis Tool Comparison – Anchore Engine vs Clair vs Trivy][tool-comparison]
+- [Research Spike: evaluate Trivy for scanning running containers](https://gitlab.com/gitlab-org/gitlab/-/issues/270888)
+
+[round-up]: https://boxboat.com/2020/04/24/image-scanning-tech-compared/
+[tool-comparison]: https://www.a10o.net/devsecops/docker-image-security-static-analysis-tool-comparison-anchore-engine-vs-clair-vs-trivy/

docs/credit.md

@@ -0,0 +1,14 @@
+# Special Thanks to 
+
+- [Tomoya Amachi][tomoyamachi]
+- [Masahiro Fujimura][masahiro331]
+- [Naoki Harima][XapiMa]
+
+# Author
+
+[Teppei Fukuda][knqyf263] (knqyf263)
+
+[tomoyamachi]: https://github.com/tomoyamachi
+[masahiro331]: https://github.com/masahiro331
+[XapiMa]: https://github.com/XapiMa
+[knqyf263]: https://github.com/knqyf263

docs/examples/cache.md

@@ -0,0 +1,42 @@
+# Cache
+
+## Clear Caches
+The `--clear-cache` option removes caches.
+
+**The scan is not performed.**
+
+```
+$ trivy image --clear-cache
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2019-11-15T15:13:26.209+0200    INFO    Reopening vulnerability DB
+2019-11-15T15:13:26.209+0200    INFO    Removing image caches...
+```
+
+</details>
+
+## Cache Directory
+Specify where the cache is stored with `--cache-dir`.
+
+```
+$ trivy --cache-dir /tmp/trivy/ image python:3.4-alpine3.9
+```
+
+## Cache Backend
+[EXPERIMENTAL] This feature might change without preserving backwards compatibility.
+
+Trivy supports local filesystem and Redis as the cache backend. This option is useful especially for client/server mode.
+
+Two options:
+- `fs`
+    - the cache path can be specified by `--cache-dir`
+- `redis://`
+    - `redis://[HOST]:[PORT]`
+
+```
+$ trivy server --cache-backend redis://localhost:6379
+```

docs/examples/db.md

@@ -0,0 +1,74 @@
+# Vulnerability DB
+
+## Skip update of vulnerability DB
+`Trivy` downloads its vulnerability database every 12 hours when it starts operating.
+This is usually fast, as the size of the DB is only 10~30MB.
+But if you want to skip even that, use the `--skip-update` option.
+
+```
+$ trivy image --skip-update python:3.4-alpine3.9
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2019-05-16T12:48:08.703+0900    INFO    Detecting Alpine vulnerabilities...
+
+python:3.4-alpine3.9 (alpine 3.9.2)
+===================================
+Total: 1 (UNKNOWN: 0, LOW: 0, MEDIUM: 1, HIGH: 0, CRITICAL: 0)
+
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |             TITLE              |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| openssl | CVE-2019-1543    | MEDIUM   | 1.1.1a-r1         | 1.1.1b-r1     | openssl: ChaCha20-Poly1305     |
+|         |                  |          |                   |               | with long nonces               |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+```
+
+</details>
+
+## Only download vulnerability database
+You can also ask `Trivy` to simply retrieve the vulnerability database.
+This is useful to initialize workers in Continuous Integration systems.
+
+```
+$ trivy image --download-db-only
+```
+
+## Lightweight DB
+The lightweight DB doesn't contain vulnerability detail such as descriptions and references. Because of that, the size of the DB is smaller and the download is faster.
+
+This option is useful when you don't need vulnerability details and is suitable for CI/CD.
+To find the additional information, you can search vulnerability details on the NVD website.
+https://nvd.nist.gov/vuln/search
+
+```
+$ trivy image --light alpine:3.10
+```
+
+`--light` option doesn't display titles like the following example.
+
+<details>
+<summary>Result</summary>
+
+```
+2019-11-14T10:21:01.553+0200    INFO    Reopening vulnerability DB
+2019-11-14T10:21:02.574+0200    INFO    Detecting Alpine vulnerabilities...
+
+alpine:3.10 (alpine 3.10.2)
+===========================
+Total: 3 (UNKNOWN: 0, LOW: 1, MEDIUM: 2, HIGH: 0, CRITICAL: 0)
+
++---------+------------------+----------+-------------------+---------------+
+| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |
++---------+------------------+----------+-------------------+---------------+
+| openssl | CVE-2019-1549    | MEDIUM   | 1.1.1c-r0         | 1.1.1d-r0     |
++         +------------------+          +                   +               +
+|         | CVE-2019-1563    |          |                   |               |
++         +------------------+----------+                   +               +
+|         | CVE-2019-1547    | LOW      |                   |               |
++---------+------------------+----------+-------------------+---------------+
+```
+</details>

docs/examples/filter.md

@@ -0,0 +1,320 @@
+# Filter Vulnerabilities
+
+## Hide Unfixed Vulnerabilities
+
+By default, `Trivy` also detects unpatched/unfixed vulnerabilities. This means you can't fix these vulnerabilities even if you update all packages.
+If you would like to ignore them, use the `--ignore-unfixed` option.
+
+```bash
+$ trivy image --ignore-unfixed ruby:2.4.0
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2019-05-16T12:49:52.656+0900    INFO    Updating vulnerability database...
+2019-05-16T12:50:14.786+0900    INFO    Detecting Debian vulnerabilities...
+
+ruby:2.4.0 (debian 8.7)
+=======================
+Total: 4730 (UNKNOWN: 1, LOW: 145, MEDIUM: 3487, HIGH: 1014, CRITICAL: 83)
+
++------------------------------+------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------+
+|           LIBRARY            | VULNERABILITY ID | SEVERITY |     INSTALLED VERSION      |          FIXED VERSION           |                        TITLE                        |
++------------------------------+------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------+
+| apt                          | CVE-2019-3462    | CRITICAL | 1.0.9.8.3                  | 1.0.9.8.5                        | Incorrect sanitation of the                         |
+|                              |                  |          |                            |                                  | 302 redirect field in HTTP                          |
+|                              |                  |          |                            |                                  | transport method of...                              |
++                              +------------------+----------+                            +----------------------------------+-----------------------------------------------------+
+|                              | CVE-2016-1252    | MEDIUM   |                            | 1.0.9.8.4                        | The apt package in Debian                           |
+|                              |                  |          |                            |                                  | jessie before 1.0.9.8.4, in                         |
+|                              |                  |          |                            |                                  | Debian unstable before...                           |
++------------------------------+------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------+
+| bash                         | CVE-2019-9924    | HIGH     | 4.3-11                     | 4.3-11+deb8u2                    | bash: BASH_CMD is writable in                       |
+|                              |                  |          |                            |                                  | restricted bash shells                              |
++                              +------------------+          +                            +----------------------------------+-----------------------------------------------------+
+|                              | CVE-2016-7543    |          |                            | 4.3-11+deb8u1                    | bash: Specially crafted                             |
+|                              |                  |          |                            |                                  | SHELLOPTS+PS4 variables allows                      |
+|                              |                  |          |                            |                                  | command substitution                                |
++                              +------------------+----------+                            +                                  +-----------------------------------------------------+
+|                              | CVE-2016-0634    | MEDIUM   |                            |                                  | bash: Arbitrary code execution                      |
+|                              |                  |          |                            |                                  | via malicious hostname                              |
++                              +------------------+----------+                            +----------------------------------+-----------------------------------------------------+
+|                              | CVE-2016-9401    | LOW      |                            | 4.3-11+deb8u2                    | bash: popd controlled free                          |
++------------------------------+------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------+
+...
+```
+
+</details>
+
+## By Severity
+
+Use `--severity` option.
+
+```bash
+$ trivy image --severity HIGH,CRITICAL ruby:2.4.0
+```
+
+<details>
+<summary>Result</summary>
+
+```bash
+2019-05-16T01:51:46.255+0900    INFO    Updating vulnerability database...
+2019-05-16T01:51:49.213+0900    INFO    Detecting Debian vulnerabilities...
+
+ruby:2.4.0 (debian 8.7)
+=======================
+Total: 1785 (UNKNOWN: 0, LOW: 0, MEDIUM: 0, HIGH: 1680, CRITICAL: 105)
+
++-----------------------------+------------------+----------+---------------------------+----------------------------------+-------------------------------------------------+
+|           LIBRARY           | VULNERABILITY ID | SEVERITY |     INSTALLED VERSION     |          FIXED VERSION           |                      TITLE                      |
++-----------------------------+------------------+----------+---------------------------+----------------------------------+-------------------------------------------------+
+| apt                         | CVE-2019-3462    | CRITICAL | 1.0.9.8.3                 | 1.0.9.8.5                        | Incorrect sanitation of the                     |
+|                             |                  |          |                           |                                  | 302 redirect field in HTTP                      |
+|                             |                  |          |                           |                                  | transport method of...                          |
++-----------------------------+------------------+----------+---------------------------+----------------------------------+-------------------------------------------------+
+| bash                        | CVE-2019-9924    | HIGH     | 4.3-11                    | 4.3-11+deb8u2                    | bash: BASH_CMD is writable in                   |
+|                             |                  |          |                           |                                  | restricted bash shells                          |
++                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
+|                             | CVE-2016-7543    |          |                           | 4.3-11+deb8u1                    | bash: Specially crafted                         |
+|                             |                  |          |                           |                                  | SHELLOPTS+PS4 variables allows                  |
+|                             |                  |          |                           |                                  | command substitution                            |
++-----------------------------+------------------+          +---------------------------+----------------------------------+-------------------------------------------------+
+| binutils                    | CVE-2017-8421    |          | 2.25-5                    |                                  | binutils: Memory exhaustion in                  |
+|                             |                  |          |                           |                                  | objdump via a crafted PE file                   |
++                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
+|                             | CVE-2017-14930   |          |                           |                                  | binutils: Memory leak in                        |
+|                             |                  |          |                           |                                  | decode_line_info                                |
++                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
+|                             | CVE-2017-7614    |          |                           |                                  | binutils: NULL                                  |
+|                             |                  |          |                           |                                  | pointer dereference in                          |
+|                             |                  |          |                           |                                  | bfd_elf_final_link function                     |
++                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
+|                             | CVE-2014-9939    |          |                           |                                  | binutils: buffer overflow in                    |
+|                             |                  |          |                           |                                  | ihex.c                                          |
++                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
+|                             | CVE-2017-13716   |          |                           |                                  | binutils: Memory leak with the                  |
+|                             |                  |          |                           |                                  | C++ symbol demangler routine                    |
+|                             |                  |          |                           |                                  | in libiberty                                    |
++                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
+|                             | CVE-2018-12699   |          |                           |                                  | binutils: heap-based buffer                     |
+|                             |                  |          |                           |                                  | overflow in finish_stab in                      |
+|                             |                  |          |                           |                                  | stabs.c                                         |
++-----------------------------+------------------+          +---------------------------+----------------------------------+-------------------------------------------------+
+| bsdutils                    | CVE-2015-5224    |          | 2.25.2-6                  |                                  | util-linux: File name                           |
+|                             |                  |          |                           |                                  | collision due to incorrect                      |
+|                             |                  |          |                           |                                  | mkstemp use                                     |
++                             +------------------+          +                           +----------------------------------+-------------------------------------------------+
+|                             | CVE-2016-2779    |          |                           |                                  | util-linux: runuser tty hijack                  |
+|                             |                  |          |                           |                                  | via TIOCSTI ioctl                               |
++-----------------------------+------------------+----------+---------------------------+----------------------------------+-------------------------------------------------+
+```
+
+</details>
+
+## By Vulnerability IDs
+
+Use `.trivyignore`.
+
+```bash
+$ cat .trivyignore
+# Accept the risk
+CVE-2018-14618
+
+# No impact in our settings
+CVE-2019-1543
+
+$ trivy image python:3.4-alpine3.9
+```
+
+<details>
+<summary>Result</summary>
+
+```bash
+2019-05-16T12:53:10.076+0900    INFO    Updating vulnerability database...
+2019-05-16T12:53:28.134+0900    INFO    Detecting Alpine vulnerabilities...
+
+python:3.4-alpine3.9 (alpine 3.9.2)
+===================================
+Total: 0 (UNKNOWN: 0, LOW: 0, MEDIUM: 0, HIGH: 0, CRITICAL: 0)
+
+```
+
+</details>
+
+## By Type
+Use `--vuln-type` option.
+
+```bash
+$ trivy image --vuln-type os ruby:2.4.0
+```
+
+Available values:
+- library
+- os
+
+<details>
+<summary>Result</summary>
+
+```bash
+2019-05-22T19:36:50.530+0200    INFO    Updating vulnerability database...
+2019-05-22T19:36:51.681+0200    INFO    Detecting Alpine vulnerabilities...
+2019-05-22T19:36:51.685+0200    INFO    Updating npm Security DB...
+2019-05-22T19:36:52.389+0200    INFO    Detecting npm vulnerabilities...
+2019-05-22T19:36:52.390+0200    INFO    Updating pipenv Security DB...
+2019-05-22T19:36:53.406+0200    INFO    Detecting pipenv vulnerabilities...
+
+ruby:2.4.0 (debian 8.7)
+Total: 4751 (UNKNOWN: 1, LOW: 150, MEDIUM: 3504, HIGH: 1013, CRITICAL: 83)
+
++---------+------------------+----------+-------------------+---------------+----------------------------------+
+| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |              TITLE               |
++---------+------------------+----------+-------------------+---------------+----------------------------------+
+| curl    | CVE-2018-14618   | CRITICAL | 7.61.0-r0         | 7.61.1-r0     | curl: NTLM password overflow     |
+|         |                  |          |                   |               | via integer overflow             |
++         +------------------+----------+                   +---------------+----------------------------------+
+|         | CVE-2018-16839   | HIGH     |                   | 7.61.1-r1     | curl: Integer overflow leading   |
+|         |                  |          |                   |               | to heap-based buffer overflow in |
+|         |                  |          |                   |               | Curl_sasl_create_plain_message() |
++         +------------------+          +                   +---------------+----------------------------------+
+|         | CVE-2019-3822    |          |                   | 7.61.1-r2     | curl: NTLMv2 type-3 header       |
+|         |                  |          |                   |               | stack buffer overflow            |
++         +------------------+          +                   +---------------+----------------------------------+
+|         | CVE-2018-16840   |          |                   | 7.61.1-r1     | curl: Use-after-free when        |
+|         |                  |          |                   |               | closing "easy" handle in         |
+|         |                  |          |                   |               | Curl_close()                     |
++         +------------------+----------+                   +---------------+----------------------------------+
+|         | CVE-2019-3823    | MEDIUM   |                   | 7.61.1-r2     | curl: SMTP end-of-response       |
+|         |                  |          |                   |               | out-of-bounds read               |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2018-16890   |          |                   |               | curl: NTLM type-2 heap           |
+|         |                  |          |                   |               | out-of-bounds buffer read        |
++         +------------------+          +                   +---------------+----------------------------------+
+|         | CVE-2018-16842   |          |                   | 7.61.1-r1     | curl: Heap-based buffer          |
+|         |                  |          |                   |               | over-read in the curl tool       |
+|         |                  |          |                   |               | warning formatting               |
++---------+------------------+----------+-------------------+---------------+----------------------------------+
+| git     | CVE-2018-17456   | HIGH     | 2.15.2-r0         | 2.15.3-r0     | git: arbitrary code execution    |
+|         |                  |          |                   |               | via .gitmodules                  |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2018-19486   |          |                   |               | git: Improper handling of        |
+|         |                  |          |                   |               | PATH allows for commands to be   |
+|         |                  |          |                   |               | executed from...                 |
++---------+------------------+----------+-------------------+---------------+----------------------------------+
+| libssh2 | CVE-2019-3855    | CRITICAL | 1.8.0-r2          | 1.8.1-r0      | libssh2: Integer overflow in     |
+|         |                  |          |                   |               | transport read resulting in      |
+|         |                  |          |                   |               | out of bounds write...           |
++         +------------------+----------+                   +               +----------------------------------+
+|         | CVE-2019-3861    | MEDIUM   |                   |               | libssh2: Out-of-bounds reads     |
+|         |                  |          |                   |               | with specially crafted SSH       |
+|         |                  |          |                   |               | packets                          |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2019-3857    |          |                   |               | libssh2: Integer overflow in     |
+|         |                  |          |                   |               | SSH packet processing channel    |
+|         |                  |          |                   |               | resulting in out of...           |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2019-3856    |          |                   |               | libssh2: Integer overflow in     |
+|         |                  |          |                   |               | keyboard interactive handling    |
+|         |                  |          |                   |               | resulting in out of bounds...    |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2019-3863    |          |                   |               | libssh2: Integer overflow        |
+|         |                  |          |                   |               | in user authenticate             |
+|         |                  |          |                   |               | keyboard interactive allows      |
+|         |                  |          |                   |               | out-of-bounds writes             |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2019-3862    |          |                   |               | libssh2: Out-of-bounds memory    |
+|         |                  |          |                   |               | comparison with specially        |
+|         |                  |          |                   |               | crafted message channel          |
+|         |                  |          |                   |               | request                          |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2019-3860    |          |                   |               | libssh2: Out-of-bounds reads     |
+|         |                  |          |                   |               | with specially crafted SFTP      |
+|         |                  |          |                   |               | packets                          |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2019-3858    |          |                   |               | libssh2: Zero-byte allocation    |
+|         |                  |          |                   |               | with a specially crafted SFTP    |
+|         |                  |          |                   |               | packed leading to an...          |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2019-3859    |          |                   |               | libssh2: Unchecked use of        |
+|         |                  |          |                   |               | _libssh2_packet_require and      |
+|         |                  |          |                   |               | _libssh2_packet_requirev         |
+|         |                  |          |                   |               | resulting in out-of-bounds       |
+|         |                  |          |                   |               | read                             |
++---------+------------------+          +-------------------+---------------+----------------------------------+
+| libxml2 | CVE-2018-14404   |          | 2.9.7-r0          | 2.9.8-r1      | libxml2: NULL pointer            |
+|         |                  |          |                   |               | dereference in                   |
+|         |                  |          |                   |               | xpath.c:xmlXPathCompOpEval()     |
+|         |                  |          |                   |               | can allow attackers to cause     |
+|         |                  |          |                   |               | a...                             |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2018-14567   |          |                   |               | libxml2: Infinite loop when      |
+|         |                  |          |                   |               | --with-lzma is used allows for   |
+|         |                  |          |                   |               | denial of service...             |
++         +------------------+----------+                   +               +----------------------------------+
+|         | CVE-2018-9251    | LOW      |                   |               | libxml2: infinite loop in        |
+|         |                  |          |                   |               | xz_decomp function in xzlib.c    |
++---------+------------------+----------+-------------------+---------------+----------------------------------+
+| openssh | CVE-2019-6109    | MEDIUM   | 7.5_p1-r9         | 7.5_p1-r10    | openssh: Missing character       |
+|         |                  |          |                   |               | encoding in progress display     |
+|         |                  |          |                   |               | allows for spoofing of scp...    |
++         +------------------+          +                   +               +----------------------------------+
+|         | CVE-2019-6111    |          |                   |               | openssh: Improper validation     |
+|         |                  |          |                   |               | of object names allows           |
+|         |                  |          |                   |               | malicious server to overwrite    |
+|         |                  |          |                   |               | files...                         |
++         +------------------+----------+                   +               +----------------------------------+
+|         | CVE-2018-20685   | LOW      |                   |               | openssh: scp client improper     |
+|         |                  |          |                   |               | directory name validation        |
++---------+------------------+----------+-------------------+---------------+----------------------------------+
+| sqlite  | CVE-2018-20346   | MEDIUM   | 3.21.0-r1         | 3.25.3-r0     | CVE-2018-20505 CVE-2018-20506    |
+|         |                  |          |                   |               | sqlite: Multiple flaws in        |
+|         |                  |          |                   |               | sqlite which can be triggered    |
+|         |                  |          |                   |               | via...                           |
++---------+------------------+----------+-------------------+---------------+----------------------------------+
+| tar     | CVE-2018-20482   | LOW      | 1.29-r1           | 1.31-r0       | tar: Infinite read loop in       |
+|         |                  |          |                   |               | sparse_dump_region function in   |
+|         |                  |          |                   |               | sparse.c                         |
++---------+------------------+----------+-------------------+---------------+----------------------------------+
+```
+
+</details>
+
+
+## By Open Policy Agent
+
+[EXPERIMENTAL] This feature might change without preserving backwards compatibility.
+
+Trivy supports Open Policy Agent (OPA) to filter vulnerabilities. You can specify a Rego file with `--ignore-policy` option.
+
+The Rego package name must be `trivy` and it must include a rule called `ignore` which determines if each individual vulnerability should be excluded (ignore=true) or not (ignore=false). In the policy, each vulnerability will be available for inspection as the `input` variable. The structure of each vulnerability input is the same as for the Trivy JSON output.  
+There is a built-in Rego library with helper functions that you can import into your policy using: `import data.lib.trivy`. For more info about the helper functions, look at the library [here][helper]
+
+To get started, see the [example policy][policy].
+
+```bash
+$ trivy image --ignore-policy contrib/example_filter/basic.rego centos:7
+```
+
+<details>
+<summary>Result</summary>
+
+```bash
+centos:7 (centos 7.8.2003)
+==========================
+Total: 1 (UNKNOWN: 0, LOW: 0, MEDIUM: 0, HIGH: 1, CRITICAL: 0)
+
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |             TITLE              |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| glib2   | CVE-2016-3191    | HIGH     | 2.56.1-5.el7      |               | pcre: workspace overflow       |
+|         |                  |          |                   |               | for (*ACCEPT) with deeply      |
+|         |                  |          |                   |               | nested parentheses (8.39/13,   |
+|         |                  |          |                   |               | 10.22/12)                      |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+```
+
+</details>
+
+[helper]: https://github.com/aquasecurity/trivy/tree/main/pkg/vulnerability/module.go
+[policy]: https://github.com/aquasecurity/trivy/tree/main/contrib/example_policy

docs/examples/index.md

@@ -0,0 +1,3 @@
+# Examples
+
+There are plenty of examples.

docs/examples/others.md

@@ -0,0 +1,54 @@
+# Others
+
+## Exit Code
+By default, `Trivy` exits with code 0 even when vulnerabilities are detected.
+Use the `--exit-code` option if you want to exit with a non-zero exit code.
+
+```
+$ trivy image --exit-code 1 python:3.4-alpine3.9
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2019-05-16T12:51:43.500+0900    INFO    Updating vulnerability database...
+2019-05-16T12:52:00.387+0900    INFO    Detecting Alpine vulnerabilities...
+
+python:3.4-alpine3.9 (alpine 3.9.2)
+===================================
+Total: 1 (UNKNOWN: 0, LOW: 0, MEDIUM: 1, HIGH: 0, CRITICAL: 0)
+
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |             TITLE              |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| openssl | CVE-2019-1543    | MEDIUM   | 1.1.1a-r1         | 1.1.1b-r1     | openssl: ChaCha20-Poly1305     |
+|         |                  |          |                   |               | with long nonces               |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+```
+
+</details>
+
+This option is useful for CI/CD. In the following example, the test will fail only when a critical vulnerability is found.
+
+```
+$ trivy image --exit-code 0 --severity MEDIUM,HIGH ruby:2.4.0
+$ trivy image --exit-code 1 --severity CRITICAL ruby:2.4.0
+```
+
+## Reset
+The `--reset` option removes all caches and database.
+After this, it takes a long time as the vulnerability database needs to be rebuilt locally.
+
+```
+$ trivy image --reset
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2019-05-16T13:05:31.935+0900    INFO    Resetting...
+```
+
+</details>

docs/examples/report.md

@@ -0,0 +1,207 @@
+# Report Formats
+
+## Table (Default)
+
+```
+$ trivy image -f table golang:1.12-alpine
+```
+
+## JSON
+
+```
+$ trivy image -f json -o results.json golang:1.12-alpine
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2019-05-16T01:46:31.777+0900    INFO    Updating vulnerability database...
+2019-05-16T01:47:03.007+0900    INFO    Detecting Alpine vulnerabilities...
+```
+
+</details>
+
+<details>
+<summary>JSON</summary>
+
+```
+[
+  {
+    "Target": "php-app/composer.lock",
+    "Vulnerabilities": null
+  },
+  {
+    "Target": "node-app/package-lock.json",
+    "Vulnerabilities": [
+      {
+        "VulnerabilityID": "CVE-2018-16487",
+        "PkgName": "lodash",
+        "InstalledVersion": "4.17.4",
+        "FixedVersion": "\u003e=4.17.11",
+        "Title": "lodash: Prototype pollution in utilities function",
+        "Description": "A prototype pollution vulnerability was found in lodash \u003c4.17.11 where the functions merge, mergeWith, and defaultsDeep can be tricked into adding or modifying properties of Object.prototype.",
+        "Severity": "HIGH",
+        "References": [
+          "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16487",
+        ]
+      }
+    ]
+  },
+  {
+    "Target": "trivy-ci-test (alpine 3.7.1)",
+    "Vulnerabilities": [
+      {
+        "VulnerabilityID": "CVE-2018-16840",
+        "PkgName": "curl",
+        "InstalledVersion": "7.61.0-r0",
+        "FixedVersion": "7.61.1-r1",
+        "Title": "curl: Use-after-free when closing \"easy\" handle in Curl_close()",
+        "Description": "A heap use-after-free flaw was found in curl versions from 7.59.0 through 7.61.1 in the code related to closing an easy handle. ",
+        "Severity": "HIGH",
+        "References": [
+          "https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-16840",
+        ]
+      },
+      {
+        "VulnerabilityID": "CVE-2019-3822",
+        "PkgName": "curl",
+        "InstalledVersion": "7.61.0-r0",
+        "FixedVersion": "7.61.1-r2",
+        "Title": "curl: NTLMv2 type-3 header stack buffer overflow",
+        "Description": "libcurl versions from 7.36.0 to before 7.64.0 are vulnerable to a stack-based buffer overflow. ",
+        "Severity": "HIGH",
+        "References": [
+          "https://curl.haxx.se/docs/CVE-2019-3822.html",
+          "https://lists.apache.org/thread.html/8338a0f605bdbb3a6098bb76f666a95fc2b2f53f37fa1ecc89f1146f@%3Cdevnull.infra.apache.org%3E"
+        ]
+      },
+      {
+        "VulnerabilityID": "CVE-2018-16839",
+        "PkgName": "curl",
+        "InstalledVersion": "7.61.0-r0",
+        "FixedVersion": "7.61.1-r1",
+        "Title": "curl: Integer overflow leading to heap-based buffer overflow in Curl_sasl_create_plain_message()",
+        "Description": "Curl versions 7.33.0 through 7.61.1 are vulnerable to a buffer overrun in the SASL authentication code that may lead to denial of service.",
+        "Severity": "HIGH",
+        "References": [
+          "https://github.com/curl/curl/commit/f3a24d7916b9173c69a3e0ee790102993833d6c5",
+        ]
+      },
+      {
+        "VulnerabilityID": "CVE-2018-19486",
+        "PkgName": "git",
+        "InstalledVersion": "2.15.2-r0",
+        "FixedVersion": "2.15.3-r0",
+        "Title": "git: Improper handling of PATH allows for commands to be executed from the current directory",
+        "Description": "Git before 2.19.2 on Linux and UNIX executes commands from the current working directory (as if '.' were at the end of $PATH) in certain cases involving the run_command() API and run-command.c, because there was a dangerous change from execvp to execv during 2017.",
+        "Severity": "HIGH",
+        "References": [
+          "https://usn.ubuntu.com/3829-1/",
+        ]
+      },
+      {
+        "VulnerabilityID": "CVE-2018-17456",
+        "PkgName": "git",
+        "InstalledVersion": "2.15.2-r0",
+        "FixedVersion": "2.15.3-r0",
+        "Title": "git: arbitrary code execution via .gitmodules",
+        "Description": "Git before 2.14.5, 2.15.x before 2.15.3, 2.16.x before 2.16.5, 2.17.x before 2.17.2, 2.18.x before 2.18.1, and 2.19.x before 2.19.1 allows remote code execution during processing of a recursive \"git clone\" of a superproject if a .gitmodules file has a URL field beginning with a '-' character.",
+        "Severity": "HIGH",
+        "References": [
+          "http://www.securitytracker.com/id/1041811",
+        ]
+      }
+    ]
+  },
+  {
+    "Target": "python-app/Pipfile.lock",
+    "Vulnerabilities": null
+  },
+  {
+    "Target": "ruby-app/Gemfile.lock",
+    "Vulnerabilities": null
+  },
+  {
+    "Target": "rust-app/Cargo.lock",
+    "Vulnerabilities": null
+  }
+]
+```
+
+</details>
+
+`VulnerabilityID`, `PkgName`, `InstalledVersion`, and `Severity` in `Vulnerabilities` are always filled with values, but other fields might be empty.
+
+## Template
+
+### Custom Template
+
+{% raw %}
+```
+$ trivy image --format template --template "{{ range . }} {{ .Target }} {{ end }}" golang:1.12-alpine
+```
+{% endraw %}
+
+<details>
+<summary>Result</summary>
+
+```
+2020-01-02T18:02:32.856+0100    INFO    Detecting Alpine vulnerabilities...
+ golang:1.12-alpine (alpine 3.10.2)
+```
+</details>
+
+You can compute different figures within the template using [sprig][sprig] functions.
+As an example you can summarize the different classes of issues:
+
+
+{% raw %}
+```
+$ trivy image --format template --template '{{- $critical := 0 }}{{- $high := 0 }}{{- range . }}{{- range .Vulnerabilities }}{{- if  eq .Severity "CRITICAL" }}{{- $critical = add $critical 1 }}{{- end }}{{- if  eq .Severity "HIGH" }}{{- $high = add $high 1 }}{{- end }}{{- end }}{{- end }}Critical: {{ $critical }}, High: {{ $high }}' golang:1.12-alpine
+```
+{% endraw %}
+
+<details>
+<summary>Result</summary>
+
+```
+Critical: 0, High: 2
+```
+</details>
+
+For other features of sprig, see the official [sprig][sprig] documentation.
+
+### Load templates from a file
+You can load templates from a file prefixing the template path with an @.
+
+```
+$ trivy image --format template --template "@/path/to/template" golang:1.12-alpine
+```
+
+### Default Templates
+#### XML
+In the following example using the template `junit.tpl` XML can be generated.
+```
+$ trivy image --format template --template "@contrib/junit.tpl" -o junit-report.xml  golang:1.12-alpine
+```
+
+#### SARIF
+In the following example using the template `sarif.tpl` [Sarif][sarif] can be generated.
+```
+$ trivy image --format template --template "@contrib/sarif.tpl" -o report.sarif  golang:1.12-alpine
+```
+This SARIF format can be uploaded to GitHub code scanning results, and there is a [Trivy GitHub Action][action] for automating this process.
+
+Trivy also supports an [ASFF template for reporting findings to AWS Security Hub][asff]
+
+#### HTML
+
+```
+$ trivy image --format template --template "@contrib/html.tpl" -o report.html golang:1.12-alpine
+```
+
+[action]: https://github.com/aquasecurity/trivy-action
+[asff]: https://github.com/aquasecurity/trivy/tree/main/docs/integration/security-hub.md
+[sarif]: https://docs.github.com/en/github/finding-security-vulnerabilities-and-errors-in-your-code/managing-results-from-code-scanning
+[sprig]: http://masterminds.github.io/sprig/

docs/examples/skip.md

@@ -0,0 +1,17 @@
+# Skip Traversal of Files/Directories
+
+## Skip Files
+Trivy traversals directories and looks for all lock files by default.
+If your image contains lock files which are not maintained by you, you can skip the file.
+
+```
+$ trivy image --skip-files "/Gemfile.lock" --skip-files "/var/lib/gems/2.5.0/gems/http_parser.rb-0.6.0/Gemfile.lock" quay.io/fluentd_elasticsearch/fluentd:v2.9.0
+```
+
+## Skip Directories
+Trivy traversals directories and look for all lock files by default.
+If your image contains lock files which are not maintained by you, you can skip traversal in the specific directory.
+
+```
+$ trivy image --skip-dirs /var/lib/gems/2.5.0/gems/fluent-plugin-detect-exceptions-0.0.13 --skip-dirs "/var/lib/gems/2.5.0/gems/http_parser.rb-0.6.0" quay.io/fluentd_elasticsearch/fluentd:v2.9.0
+```

docs/faq.md

@@ -0,0 +1,73 @@
+# FAQ
+
+## Scan
+### analyze error: timeout: context deadline exceeded
+Your scan may time out. Java takes a particularly long time to scan. Try increasing the value of the ---timeout option such as `--timeout 15m`.
+
+## Homebrew
+### Error: Your macOS keychain GitHub credentials do not have sufficient scope!
+
+```
+$ brew tap aquasecurity/trivy
+Error: Your macOS keychain GitHub credentials do not have sufficient scope!
+Scopes they need: none
+Scopes they have:
+Create a personal access token:
+https://github.com/settings/tokens/new?scopes=gist,public_repo&description=Homebrew
+echo 'export HOMEBREW_GITHUB_API_TOKEN=your_token_here' >> ~/.zshrc
+```
+
+Try:
+
+```
+$ printf "protocol=https\nhost=github.com\n" | git credential-osxkeychain erase
+```
+
+### Error: aquasecurity/trivy/trivy 64 already installed
+
+```
+$ brew upgrade
+...
+Error: aquasecurity/trivy/trivy 64 already installed
+```
+
+Try:
+
+```
+$ brew unlink trivy && brew uninstall trivy
+($ rm -rf /usr/local/Cellar/trivy/64)
+$ brew install aquasecurity/trivy/trivy
+```
+
+### Error: x509: certificate signed by unknown authority
+`TRIVY_INSECURE` can be used to allow insecure connections to a container registry when using SSL.
+
+```
+$ TRIVY_INSECURE=true trivy image [YOUR_IMAGE]
+```
+
+### Running in parallel takes same time as series run
+When running trivy on multiple images simultaneously, it will take same time as running trivy in series.  
+This is because of a limitation of boltdb.
+> Bolt obtains a file lock on the data file so multiple processes cannot open the same database at the same time. Opening an already open Bolt database will cause it to hang until the other process closes it.
+Reference : [boltdb: Opening a database][boltdb].
+
+[boltdb]: https://github.com/boltdb/bolt#opening-a-database
+
+## Others
+### GitHub Rate limiting
+
+Specify GITHUB_TOKEN for authentication
+https://developer.github.com/v3/#rate-limiting
+
+```
+$ GITHUB_TOKEN=XXXXXXXXXX trivy alpine:3.10
+```
+
+### Unknown error
+
+Try again with `--reset` option:
+
+```
+$ trivy image --reset
+```

docs/further.md

@@ -0,0 +1,33 @@
+# Further Reading
+
+## Presentations
+- Aqua Security YouTube Channel
+    - [Trivy - container image scanning][intro]
+    - [Using Trivy in client server mode][server]
+    - [Tweaking Trivy output to fit your workflow][tweaking]
+    - [How does a vulnerability scanner identify packages?][identify]
+- CNCF Webinar 2020
+    - [Trivy Open Source Scanner for Container Images – Just Download and Run!][cncf]
+- KubeCon + CloudNativeCon Europe 2020 Virtual
+    - [Handling Container Vulnerabilities with Open Policy Agent - Teppei Fukuda, Aqua Security][kubecon]
+  
+## Blogs
+- [Trivy Vulnerability Scanner Joins the Aqua Open-source Family][join]
+- [Trivy Image Vulnerability Scanner Now Under Apache 2.0 License][license]
+- [DevSecOps with Trivy and GitHub Actions][actions]
+- [Find Image Vulnerabilities Using GitHub and Aqua Security Trivy Action][actions2]
+- [Using Trivy to Discover Vulnerabilities in VS Code Projects][vscode]
+
+
+[intro]: https://www.youtube.com/watch?v=AzOBGm7XxOA
+[cncf]: https://www.youtube.com/watch?v=XnYxX9uueoQ
+[server]: https://www.youtube.com/watch?v=tNQ-VlahtYM
+[kubecon]: https://www.youtube.com/watch?v=WKE2XNZ2zr4
+[identify]: https://www.youtube.com/watch?v=PaMnzeHBa8M
+[tweaking]: https://www.youtube.com/watch?v=wFIGUjcRLnU
+
+[join]: https://blog.aquasec.com/trivy-vulnerability-scanner-joins-aqua-family
+[license]: https://blog.aquasec.com/trivy-open-source-vulnerability-scanner-apache2.0-license
+[actions]: https://blog.aquasec.com/devsecops-with-trivy-github-actions
+[actions2]: https://blog.aquasec.com/github-vulnerability-scanner-trivy
+[vscode]: https://blog.aquasec.com/trivy-open-source-vulnerability-scanner-vs-code

docs/imgs/excalidraw/fs.excalidraw

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docs/index.md

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+# Welcome to {{ config.site_name }} 
+
+A Simple and Comprehensive Vulnerability Scanner for Containers and other Artifacts, Suitable for CI.
+
+# Abstract
+`Trivy` (`tri` pronounced like **tri**gger, `vy` pronounced like en**vy**) is a simple and comprehensive vulnerability scanner for containers and other artifacts.
+A software vulnerability is a glitch, flaw, or weakness present in the software or in an Operating System.
+`Trivy` detects vulnerabilities of OS packages (Alpine, RHEL, CentOS, etc.) and application dependencies (Bundler, Composer, npm, yarn, etc.).
+`Trivy` is easy to use. Just install the binary and you're ready to scan. All you need to do for scanning is to specify a target such as an image name of the container.
+
+<img src="imgs/overview.png" width="700">
+
+Trivy can be run in two different modes:
+
+- [Standalone](./modes/standalone.md)
+- [Client/Server](./modes/client-server.md)
+
+Trivy can scan three different artifacts:
+
+- [Container Images](./scanning/image.md)
+- [Filesystem](./scanning/filesystem.md)
+- [Git Repositories](./scanning/git-repository.md)
+
+<img src="imgs/usage.gif" width="700">
+<img src="imgs/usage1.png" width="600">
+<img src="imgs/usage2.png" width="600">
+
+It is considered to be used in CI. Before pushing to a container registry or deploying your application, you can scan your local container image and other artifacts easily.
+See [here](./integrations/index.md) for details.
+
+## Features
+
+- Detect comprehensive vulnerabilities
+    - OS packages (Alpine, **Red Hat Universal Base Image**, Red Hat Enterprise Linux, CentOS, Oracle Linux, Debian, Ubuntu, Amazon Linux, openSUSE Leap, SUSE Enterprise Linux, Photon OS and Distroless)
+    - **Application dependencies** (Bundler, Composer, Pipenv, Poetry, npm, yarn, Cargo, NuGet, Maven, and Go)
+- Simple
+    - Specify only an image name or artifact name
+    - See [Quick Start](quickstart.md) and [Examples](examples/index.md)
+- Fast
+    - The first scan will finish within 10 seconds (depending on your network). Consequent scans will finish in single seconds.
+    - Unlike other scanners that take long to fetch vulnerability information (~10 minutes) on the first run, and encourage you to maintain a durable vulnerability database, Trivy is stateless and requires no maintenance or preparation.
+- Easy installation
+    - `apt-get install`, `yum install` and `brew install` is possible (See [Installation](installation.md))
+    - **No pre-requisites** such as installation of DB, libraries, etc.
+- High accuracy
+    - **Especially Alpine Linux and RHEL/CentOS**
+    - Other OSes are also high
+- DevSecOps
+    - **Suitable for CI** such as Travis CI, CircleCI, Jenkins, GitLab CI, etc.
+    - See [CI Example](integrations/index.md)
+- Support multiple formats
+    - container image
+        - A local image in Docker Engine which is running as a daemon
+        - A local image in Podman (>=2.0) which is exposing a socket
+        - A remote image in Docker Registry such as Docker Hub, ECR, GCR and ACR
+        - A tar archive stored in the `docker save` / `podman save` formatted file
+        - An image directory compliant with [OCI Image Format](https://github.com/opencontainers/image-spec)
+    - local filesystem
+    - remote git repository
+
+Please see [LICENSE](https://github.com/aquasecurity/trivy/blob/main/LICENSE) for Trivy licensing information.
+
+!!! note
+    Trivy uses vulnerability information from a variety of sources, some of which are licensed for non-commercial use only.

docs/installation.md

@@ -0,0 +1,189 @@
+# Installation
+
+## RHEL/CentOS
+
+Add repository setting to `/etc/yum.repos.d`.
+
+```bash
+$ sudo vim /etc/yum.repos.d/trivy.repo
+[trivy]
+name=Trivy repository
+baseurl=https://aquasecurity.github.io/trivy-repo/rpm/releases/$releasever/$basearch/
+gpgcheck=0
+enabled=1
+$ sudo yum -y update
+$ sudo yum -y install trivy
+```
+
+or
+
+```bash
+rpm -ivh https://github.com/aquasecurity/trivy/releases/download/{{ git.tag }}/trivy_{{ git.tag[1:] }}_Linux-64bit.rpm
+```
+
+## Debian/Ubuntu
+
+Add repository to `/etc/apt/sources.list.d`.
+
+```bash
+sudo apt-get install wget apt-transport-https gnupg lsb-release
+wget -qO - https://aquasecurity.github.io/trivy-repo/deb/public.key | sudo apt-key add -
+echo deb https://aquasecurity.github.io/trivy-repo/deb $(lsb_release -sc) main | sudo tee -a /etc/apt/sources.list.d/trivy.list
+sudo apt-get update
+sudo apt-get install trivy
+```
+
+or
+
+```bash
+wget https://github.com/aquasecurity/trivy/releases/download/{{ git.tag }}/trivy_{{ git.tag[1:] }}_Linux-64bit.deb
+sudo dpkg -i trivy_{{ git.tag[1:] }}_Linux-64bit.deb
+```
+
+
+
+## Arch Linux
+Package trivy-bin can be installed from the Arch User Repository. Examples:
+
+```bash
+pikaur -Sy trivy-bin
+```
+or
+```bash
+yay -Sy trivy-bin
+```
+
+## Homebrew
+
+You can use homebrew on macOS and Linux.
+
+```bash
+brew install aquasecurity/trivy/trivy
+```
+
+## Nix/NixOS
+
+You can use nix on Linux or macOS and on others unofficially.
+
+Note that trivy is currently only in the unstable channels.
+
+```bash
+nix-env --install trivy
+```
+
+Or through your configuration on NixOS or with home-manager as usual
+
+
+## Install Script
+This script downloads Trivy binary based on your OS and architecture.
+
+```bash
+curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin {{ git.tag }}
+```
+
+## Binary
+
+Download the archive file for your operating system/architecture from [here](https://github.com/aquasecurity/trivy/releases/tag/{{ git.tag }}). 
+Unpack the archive, and put the binary somewhere in your `$PATH` (on UNIX-y systems, /usr/local/bin or the like).
+Make sure it has execution bits turned on.
+
+## From source
+
+```bash
+mkdir -p $GOPATH/src/github.com/aquasecurity
+cd $GOPATH/src/github.com/aquasecurity
+git clone --depth 1 --branch {{ git.tag }} https://github.com/aquasecurity/trivy
+cd trivy/cmd/trivy/
+export GO111MODULE=on
+go install
+```
+
+## Docker
+### Docker Hub
+Replace [YOUR_CACHE_DIR] with the cache directory on your machine.
+
+```bash
+docker pull aquasec/trivy:{{ git.tag[1:] }}
+```
+
+Example for Linux:
+
+```bash
+docker run --rm -v [YOUR_CACHE_DIR]:/root/.cache/ aquasec/trivy:{{ git.tag[1:] }} [YOUR_IMAGE_NAME]
+```
+
+Example for macOS:
+
+```bash
+docker run --rm -v $HOME/Library/Caches:/root/.cache/ aquasec/trivy:{{ git.tag[1:] }} python:3.4-alpine
+```
+
+If you would like to scan the image on your host machine, you need to mount `docker.sock`.
+
+```bash
+docker run --rm -v /var/run/docker.sock:/var/run/docker.sock \
+    -v $HOME/Library/Caches:/root/.cache/ aquasec/trivy:{{ git.tag[1:] }} python:3.4-alpine
+```
+
+Please re-pull latest `aquasec/trivy` if an error occurred.
+
+<details>
+<summary>Result</summary>
+
+```bash
+2019-05-16T01:20:43.180+0900    INFO    Updating vulnerability database...
+2019-05-16T01:20:53.029+0900    INFO    Detecting Alpine vulnerabilities...
+
+python:3.4-alpine3.9 (alpine 3.9.2)
+===================================
+Total: 1 (UNKNOWN: 0, LOW: 0, MEDIUM: 1, HIGH: 0, CRITICAL: 0)
+
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |             TITLE              |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| openssl | CVE-2019-1543    | MEDIUM   | 1.1.1a-r1         | 1.1.1b-r1     | openssl: ChaCha20-Poly1305     |
+|         |                  |          |                   |               | with long nonces               |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+```
+
+</details>
+
+### GitHub Container Registry
+
+The same image is hosted on [GitHub Container Registry][registry] as well.
+
+```bash
+docker pull ghcr.io/aquasecurity/trivy:{{ git.tag[1:] }}
+```
+
+[registry]: https://github.com/orgs/aquasecurity/packages/container/package/trivy
+
+### Amazon ECR Public
+
+The same image is hosted on [Amazon ECR Public](https://gallery.ecr.aws/aquasecurity/trivy) as well.
+
+```bash
+docker pull public.ecr.aws/aquasecurity/trivy:{{ git.tag[1:] }}
+```
+## Helm
+### Installing from the the Aqua Chart Repository
+
+```
+helm repo add aquasecurity https://aquasecurity.github.io/helm-charts/
+helm repo update
+helm search repo trivy
+helm install my-trivy aquasecurity/trivy
+```
+
+### Installing the Chart
+
+To install the chart with the release name `my-release`:
+
+```
+helm install my-release .
+```
+
+The command deploys Trivy on the Kubernetes cluster in the default configuration. The [Parameters](#parameters)
+section lists the parameters that can be configured during installation.
+
+> **Tip**: List all releases using `helm list`.

docs/integrations/aws-codepipeline.md

@@ -0,0 +1,4 @@
+# AWS CodePipeline
+See [this blog post][blog] for an example of using Trivy within AWS CodePipeline.
+
+[blog]: https://aws.amazon.com/blogs/containers/scanning-images-with-trivy-in-an-aws-codepipeline/

docs/integrations/aws-security-hub.md

@@ -17,7 +17,7 @@ $ aws securityhub batch-import-findings --findings file://report.asff
 ```
 
 ## Customize
-You can customize [asff.tpl](../../contrib/asff.tpl).
+You can customize [asff.tpl](https://github.com/aquasecurity/trivy/blob/main/contrib/asff.tpl)
 
 ```
 $ export AWS_REGION=us-west-1

docs/integrations/circleci.md

@@ -0,0 +1,34 @@
+# CircleCI
+
+```
+$ cat .circleci/config.yml
+jobs:
+  build:
+    docker:
+      - image: docker:stable-git
+    steps:
+      - checkout
+      - setup_remote_docker
+      - run:
+          name: Build image
+          command: docker build -t trivy-ci-test:${CIRCLE_SHA1} .
+      - run:
+          name: Install trivy
+          command: |
+            apk add --update-cache --upgrade curl
+            curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin
+      - run:
+          name: Scan the local image with trivy
+          command: trivy --exit-code 0 --no-progress trivy-ci-test:${CIRCLE_SHA1}
+workflows:
+  version: 2
+  release:
+    jobs:
+      - build
+```
+
+[Example][example]
+[Repository][repository]
+
+[example]: https://circleci.com/gh/aquasecurity/trivy-ci-test
+[repository]: https://github.com/aquasecurity/trivy-ci-test

docs/integrations/github-actions.md

@@ -0,0 +1,9 @@
+# GitHub Actions
+
+- Here is the [Trivy Github Action][action]
+- The Microsoft Azure team have written a [container-scan action][azuer] that uses Trivy and Dockle
+- For full control over the options specified to Trivy, this [blog post][blog] describes adding Trivy into your own GitHub action workflows 
+
+[action]: https://github.com/aquasecurity/trivy-action
+[azure]: https://github.com/Azure/container-scan
+[blog]: https://blog.aquasec.com/devsecops-with-trivy-github-actions

docs/integrations/gitlab-ci.md

@@ -0,0 +1,96 @@
+# GitLab CI
+
+```
+$ cat .gitlab-ci.yml
+stages:
+  - test
+
+trivy:
+  stage: test
+  image: docker:stable
+  services:
+    - name: docker:dind
+      entrypoint: ["env", "-u", "DOCKER_HOST"]
+      command: ["dockerd-entrypoint.sh"]
+  variables:
+    DOCKER_HOST: tcp://docker:2375/
+    DOCKER_DRIVER: overlay2
+    # See https://github.com/docker-library/docker/pull/166
+    DOCKER_TLS_CERTDIR: ""
+    IMAGE: trivy-ci-test:$CI_COMMIT_SHA
+  before_script:
+    - export TRIVY_VERSION=$(wget -qO - "https://api.github.com/repos/aquasecurity/trivy/releases/latest" | grep '"tag_name":' | sed -E 's/.*"v([^"]+)".*/\1/')
+    - echo $TRIVY_VERSION
+    - wget --no-verbose https://github.com/aquasecurity/trivy/releases/download/v${TRIVY_VERSION}/trivy_${TRIVY_VERSION}_Linux-64bit.tar.gz -O - | tar -zxvf -
+  allow_failure: true
+  script:
+    # Build image
+    - docker build -t $IMAGE .
+    # Build report
+    - ./trivy --exit-code 0 --cache-dir .trivycache/ --no-progress --format template --template "@contrib/gitlab.tpl" -o gl-container-scanning-report.json $IMAGE
+    # Print report
+    - ./trivy --exit-code 0 --cache-dir .trivycache/ --no-progress --severity HIGH $IMAGE
+    # Fail on severe vulnerabilities
+    - ./trivy --exit-code 1 --cache-dir .trivycache/ --severity CRITICAL --no-progress $IMAGE
+  cache:
+    paths:
+      - .trivycache/
+  # Enables https://docs.gitlab.com/ee/user/application_security/container_scanning/ (Container Scanning report is available on GitLab EE Ultimate or GitLab.com Gold)
+  artifacts:
+    reports:
+      container_scanning: gl-container-scanning-report.json
+```
+
+[Example][example]
+[Repository][repository]
+
+### GitLab CI using Trivy container
+
+To scan a previously built image that has already been pushed into the
+GitLab container registry the following CI job manifest can be used.
+Note that `entrypoint` needs to be unset for the `script` section to work.
+In case of a non-public GitLab project Trivy additionally needs to
+authenticate to the registry to be able to pull your application image.
+Finally, it is not necessary to clone the project repo as we only work
+with the container image.
+
+```yaml
+container_scanning:
+  image:
+    name: docker.io/aquasec/trivy:latest
+    entrypoint: [""]
+  variables:
+    # No need to clone the repo, we exclusively work on artifacts.  See
+    # https://docs.gitlab.com/ee/ci/runners/README.html#git-strategy
+    GIT_STRATEGY: none
+    TRIVY_USERNAME: "$CI_REGISTRY_USER"
+    TRIVY_PASSWORD: "$CI_REGISTRY_PASSWORD"
+    TRIVY_AUTH_URL: "$CI_REGISTRY"
+    FULL_IMAGE_NAME: $CI_REGISTRY_IMAGE:$CI_COMMIT_REF_SLUG
+  script:
+    - trivy --version
+    # cache cleanup is needed when scanning images with the same tags, it does not remove the database
+    - time trivy image --clear-cache
+    # update vulnerabilities db
+    - time trivy --download-db-only --no-progress --cache-dir .trivycache/
+    # Builds report and puts it in the default workdir $CI_PROJECT_DIR, so `artifacts:` can take it from there
+    - time trivy --exit-code 0 --cache-dir .trivycache/ --no-progress --format template --template "@/contrib/gitlab.tpl"
+        --output "$CI_PROJECT_DIR/gl-container-scanning-report.json" "$FULL_IMAGE_NAME"
+    # Prints full report
+    - time trivy --exit-code 0 --cache-dir .trivycache/ --no-progress "$FULL_IMAGE_NAME"
+    # Fails on high and critical vulnerabilities
+    - time trivy --exit-code 1 --cache-dir .trivycache/ --severity CRITICAL --no-progress "$FULL_IMAGE_NAME"
+  cache:
+    paths:
+      - .trivycache/
+  # Enables https://docs.gitlab.com/ee/user/application_security/container_scanning/ (Container Scanning report is available on GitLab EE Ultimate or GitLab.com Gold)
+  artifacts:
+    when:                          always
+    reports:
+      container_scanning:          gl-container-scanning-report.json
+  tags:
+    - docker-runner
+```
+
+[example]: https://gitlab.com/aquasecurity/trivy-ci-test/pipelines
+[repository]: https://github.com/aquasecurity/trivy-ci-test

docs/integrations/index.md

@@ -0,0 +1,3 @@
+Scan your image automatically as part of your CI workflow, failing the workflow if a vulnerability is found. When you don't want to fail the test, specify `--exit-code 0`.
+
+Since in automated scenarios such as CI/CD you are only interested in the end result, and not the full report, use the `--light` flag to optimize for this scenario and get fast results.

docs/integrations/travis-ci.md

@@ -0,0 +1,29 @@
+# Travis CI
+
+```
+$ cat .travis.yml
+services:
+  - docker
+
+env:
+  global:
+    - COMMIT=${TRAVIS_COMMIT::8}
+
+before_install:
+  - docker build -t trivy-ci-test:${COMMIT} .
+  - export VERSION=$(curl --silent "https://api.github.com/repos/aquasecurity/trivy/releases/latest" | grep '"tag_name":' | sed -E 's/.*"v([^"]+)".*/\1/')
+  - wget https://github.com/aquasecurity/trivy/releases/download/v${VERSION}/trivy_${VERSION}_Linux-64bit.tar.gz
+  - tar zxvf trivy_${VERSION}_Linux-64bit.tar.gz
+script:
+  - ./trivy --exit-code 0 --severity HIGH --no-progress trivy-ci-test:${COMMIT}
+  - ./trivy --exit-code 1 --severity CRITICAL --no-progress trivy-ci-test:${COMMIT}
+cache:
+  directories:
+    - $HOME/.cache/trivy
+```
+
+[Example][example]
+[Repository][repository]
+
+[example]: https://travis-ci.org/aquasecurity/trivy-ci-test
+[repository]: https://github.com/aquasecurity/trivy-ci-test

docs/modes/client-server.md

@@ -0,0 +1,59 @@
+# Client/Server
+
+Trivy has client/server mode. Trivy server has vulnerability database and Trivy client doesn't have to download vulnerability database. It is useful if you want to scan images at multiple locations and do not want to download the database at every location.
+
+## Server
+At first, you need to launch Trivy server. It downloads vulnerability database automatically and continue to fetch the latest DB in the background.
+```
+$ trivy server --listen localhost:8080
+2019-12-12T15:17:06.551+0200    INFO    Need to update DB
+2019-12-12T15:17:56.706+0200    INFO    Reopening DB...
+2019-12-12T15:17:56.707+0200    INFO    Listening localhost:8080...
+```
+
+If you want to accept a connection from outside, you have to specify `0.0.0.0` or your ip address, not `localhost`.
+
+```
+$ trivy server --listen 0.0.0.0:8080
+```
+
+## Client
+Then, specify the remote address.
+```
+$ trivy client --remote http://localhost:8080 alpine:3.10
+```
+
+<details>
+<summary>Result</summary>
+
+```
+alpine:3.10 (alpine 3.10.2)
+===========================
+Total: 3 (UNKNOWN: 0, LOW: 1, MEDIUM: 2, HIGH: 0, CRITICAL: 0)
+
++---------+------------------+----------+-------------------+---------------+
+| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |
++---------+------------------+----------+-------------------+---------------+
+| openssl | CVE-2019-1549    | MEDIUM   | 1.1.1c-r0         | 1.1.1d-r0     |
++         +------------------+          +                   +               +
+|         | CVE-2019-1563    |          |                   |               |
++         +------------------+----------+                   +               +
+|         | CVE-2019-1547    | LOW      |                   |               |
++---------+------------------+----------+-------------------+---------------+
+```
+</details>
+
+## Authentication
+
+```
+$ trivy server --listen localhost:8080 --token dummy
+```
+
+```
+$ trivy client --remote http://localhost:8080 --token dummy alpine:3.10
+```
+
+## Architecture
+
+![architecture](../imgs/client-server.png)
+

docs/modes/standalone.md

@@ -0,0 +1,16 @@
+# Standalone
+
+`trivy image`, `trivy filesystem`, and `trivy repo` works as standalone mode.
+
+## Image
+
+![standalone](../imgs/image.png)
+
+## Filesystem
+
+![fs](../imgs/fs.png)
+
+## Git Repository
+
+![repo](../imgs/repo.png)
+

docs/plugins.md

@@ -0,0 +1,173 @@
+# Plugins
+Trivy provides a plugin feature to allow others to extend the Trivy CLI without the need to change the Trivycode base.
+This plugin system was inspired by the plugin system used in [kubectl][kubectl], [Helm][helm], and [Conftest][conftest].
+
+## Overview
+Trivy plugins are add-on tools that integrate seamlessly with Trivy.
+They provide a way to extend the core feature set of Trivy, but without requiring every new feature to be written in Go and added to the core tool.
+
+- They can be added and removed from a Trivy installation without impacting the core Trivy tool.
+- They can be written in any programming language.
+- They integrate with Trivy, and will show up in Trivy help and subcommands.
+
+!!! warning
+    Trivy plugins available in public are not audited for security.
+    You should install and run third-party plugins at your own risk, since they are arbitrary programs running on your machine.
+
+
+## Installing a Plugin
+A plugin can be installed using the `trivy plugin install` command.
+This command takes a url and will download the plugin and install it in the plugin cache.
+
+Trivy adheres to the XDG specification, so the location depends on whether XDG_DATA_HOME is set.
+Trivy will now search XDG_DATA_HOME for the location of the Trivy plugins cache.
+The preference order is as follows:
+
+- XDG_DATA_HOME if set and .trivy/plugins exists within the XDG_DATA_HOME dir
+- ~/.trivy/plugins
+
+Under the hood Trivy leverages [go-getter][go-getter] to download plugins.
+This means the following protocols are supported for downloading plugins:
+
+- OCI Registries
+- Local Files
+- Git
+- HTTP/HTTPS
+- Mercurial
+- Amazon S3
+- Google Cloud Storage
+
+For example, to download the Kubernetes Trivy plugin you can execute the following command:
+
+```bash
+$ trivy plugin install github.com/aquasecurity/trivy-plugin-kubectl
+```
+## Using Plugins
+Once the plugin is installed, Trivy will load all available plugins in the cache on the start of the next Trivy execution.
+A plugin will be made in the Trivy CLI based on the plugin name.
+To display all plugins, you can list them by `trivy --help`
+
+```bash
+$ trivy --help
+NAME:
+   trivy - A simple and comprehensive vulnerability scanner for containers
+
+USAGE:
+   trivy [global options] command [command options] target
+
+VERSION:
+   dev
+
+COMMANDS:
+   image, i          scan an image
+   filesystem, fs    scan local filesystem
+   repository, repo  scan remote repository
+   client, c         client mode
+   server, s         server mode
+   plugin, p         manage plugins
+   kubectl           scan kubectl resources
+   help, h           Shows a list of commands or help for one command
+```
+
+As shown above, `kubectl` subcommand exists in the `COMMANDS` section.
+To call the kubectl plugin and scan existing Kubernetes deployments, you can execute the following command:
+
+```
+$ trivy kubectl deployment <deployment-id> -- --ignore-unfixed --severity CRITICAL
+```
+
+Internally the kubectl plugin calls the kubectl binary to fetch information about that deployment and passes the using images to Trivy.
+You can see the detail [here][trivy-plugin-kubectl].
+
+If you want to omit even the subcommand, you can use `TRIVY_RUN_AS_PLUGIN` environment variable.
+
+```bash
+$ TRIVY_RUN_AS_PLUGIN=kubectl trivy job your-job -- --format json
+```
+
+## Installing and Running Plugins on the fly
+`trivy plugin run` installs a plugin and runs it on the fly.
+If the plugin is already present in the cache, the installation is skipped.
+
+```bash
+trivy plugin run github.com/aquasecurity/trivy-plugin-kubectl pod your-pod -- --exit-code 1
+```
+
+## Uninstalling Plugins
+Specify a plugin name with `trivy plugin uninstall` command.
+
+```bash
+$ trivy plugin uninstall kubectl
+```
+
+## Building Plugins
+Each plugin has a top-level directory, and then a plugin.yaml file.
+
+```bash
+your-plugin/
+  |
+  |- plugin.yaml
+  |- your-plugin.sh
+```
+
+In the example above, the plugin is contained inside of a directory named `your-plugin`.
+It has two files: plugin.yaml (required) and an executable script, your-plugin.sh (optional).
+
+The core of a plugin is a simple YAML file named plugin.yaml.
+Here is an example YAML of trivy-plugin-kubectl plugin that adds support for Kubernetes scanning.
+
+```yaml
+name: "kubectl"
+repository: github.com/aquasecurity/trivy-plugin-kubectl
+version: "0.1.0"
+usage: scan kubectl resources
+description: |-
+  A Trivy plugin that scans the images of a kubernetes resource.
+  Usage: trivy kubectl TYPE[.VERSION][.GROUP] NAME
+platforms:
+  - selector: # optional
+      os: darwin
+      arch: amd64
+    uri: ./trivy-kubectl # where the execution file is (local file, http, git, etc.)
+    bin: ./trivy-kubectl # path to the execution file
+  - selector: # optional
+      os: linux
+      arch: amd64
+    uri: https://github.com/aquasecurity/trivy-plugin-kubectl/releases/download/v0.1.0/trivy-kubectl.tar.gz
+    bin: ./trivy-kubectl
+```
+
+The `plugin.yaml` field should contain the following information:
+
+- name: The name of the plugin. This also determines how the plugin will be made available in the Trivy CLI. For example, if the plugin is named kubectl, you can call the plugin with `trivy kubectl`. (required)
+- version: The version of the plugin. (required)
+- usage: A short usage description. (required)
+- description: A long description of the plugin. This is where you could provide a helpful documentation of your plugin. (required)
+- platforms: (required)
+  - selector: The OS/Architecture specific variations of a execution file. (optional)
+    - os: OS information based on GOOS (linux, darwin, etc.) (optional)
+    - arch: The architecture information based on GOARCH (amd64, arm64, etc.) (optional)
+  - uri: Where the executable file is. Relative path from the root directory of the plugin or remote URL such as HTTP and S3. (required)
+  - bin: Which file to call when the plugin is executed. Relative path from the root directory of the plugin. (required)
+
+The following rules will apply in deciding which platform to select:
+
+- If both `os` and `arch` under `selector` match the current platform, search will stop and the platform will be used.
+- If `selector` is not present, the platform will be used.
+- If `os` matches and there is no more specific `arch` match, the platform will be used.
+- If no `platform` match is found, Trivy will exit with an error.
+
+After determining platform, Trivy will download the execution file from `uri` and store it in the plugin cache.
+When the plugin is called via Trivy CLI, `bin` command will be executed.
+
+The plugin is responsible for handling flags and arguments. Any arguments are passed to the plugin from the `trivy` command.
+
+## Example
+https://github.com/aquasecurity/trivy-plugin-kubectl
+
+[kubectl]: https://kubernetes.io/docs/tasks/extend-kubectl/kubectl-plugins/
+[helm]: https://helm.sh/docs/topics/plugins/
+[conftest]: https://www.conftest.dev/plugins/
+[go-getter]: https://github.com/hashicorp/go-getter
+[trivy-plugin-kubectl]: https://github.com/aquasecurity/trivy-plugin-kubectl
+

docs/private-registries/docker-hub.md

@@ -0,0 +1,7 @@
+Docker Hub needs `TRIVY_USERNAME` and `TRIVY_PASSWORD`.
+You don't need to set ENV vars when download from public repository.
+
+```bash
+export TRIVY_USERNAME={DOCKERHUB_USERNAME}
+export TRIVY_PASSWORD={DOCKERHUB_PASSWORD}
+```

docs/private-registries/ecr.md

@@ -0,0 +1,4 @@
+Trivy uses AWS SDK. You don't need to install `aws` CLI tool.
+You can use [AWS CLI's ENV Vars][env-var].
+
+[env-var]: https://docs.aws.amazon.com/cli/latest/userguide/cli-configure-envvars.html

docs/private-registries/gcr.md

@@ -0,0 +1,7 @@
+Trivy uses Google Cloud SDK. You don't need to install `gcloud` command.
+
+If you want to use target project's repository, you can settle via `GOOGLE_APPLICATION_CREDENTIAL`.
+```bash
+# must set TRIVY_USERNAME empty char
+export GOOGLE_APPLICATION_CREDENTIALS=/path/to/credential.json
+```

docs/private-registries/index.md

@@ -0,0 +1,4 @@
+Trivy can download images from a private registry, without installing `Docker` or any other 3rd party tools.
+That's because it's easy to run in a CI process.
+
+All you have to do is install `Trivy` and set ENV vars.

docs/private-registries/self.md

@@ -0,0 +1,9 @@
+BasicAuth server needs `TRIVY_USERNAME` and `TRIVY_PASSWORD`.
+
+```bash
+export TRIVY_USERNAME={USERNAME}
+export TRIVY_PASSWORD={PASSWORD}
+
+# if you want to use 80 port, use NonSSL
+export TRIVY_NON_SSL=true
+```

docs/quickstart.md

@@ -0,0 +1,34 @@
+# Quick Start
+
+Simply specify an image name (and a tag).
+
+```
+$ trivy image [YOUR_IMAGE_NAME]
+```
+
+For example:
+
+```
+$ trivy image python:3.4-alpine
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2019-05-16T01:20:43.180+0900    INFO    Updating vulnerability database...
+2019-05-16T01:20:53.029+0900    INFO    Detecting Alpine vulnerabilities...
+
+python:3.4-alpine3.9 (alpine 3.9.2)
+===================================
+Total: 1 (UNKNOWN: 0, LOW: 0, MEDIUM: 1, HIGH: 0, CRITICAL: 0)
+
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |             TITLE              |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| openssl | CVE-2019-1543    | MEDIUM   | 1.1.1a-r1         | 1.1.1b-r1     | openssl: ChaCha20-Poly1305     |
+|         |                  |          |                   |               | with long nonces               |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+```
+
+</details>

docs/scanning/advanced/embed-in-dockerfile.md

@@ -0,0 +1,28 @@
+# Embed in Dockerfile
+
+Scan your image as part of the build process by embedding Trivy in the
+Dockerfile. This approach can be used to update Dockerfiles currently using
+Aqua’s [Microscanner][microscanner].
+
+```bash
+$ cat Dockerfile
+FROM alpine:3.7
+
+RUN apk add curl \
+    && curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin \
+    && trivy filesystem --exit-code 1 --no-progress /
+
+$ docker build -t vulnerable-image .
+```
+Alternatively you can use Trivy in a multistage build. Thus avoiding the
+insecure `curl | sh`. Also the image is not changed.
+```bash
+[...]
+# Run vulnerability scan on build image
+FROM build AS vulnscan
+COPY --from=aquasec/trivy:latest /usr/local/bin/trivy /usr/local/bin/trivy
+RUN trivy filesystem --exit-code 1 --no-progress /
+[...]
+```
+
+[microscanner]: https://github.com/aquasecurity/microscanner

docs/scanning/advanced/oci.md

@@ -0,0 +1,17 @@
+# OCI
+
+An image directory compliant with "Open Container Image Layout Specification".
+
+Buildah:
+
+```
+$ buildah push docker.io/library/alpine:3.11 oci:/path/to/alpine
+$ trivy image --input /path/to/alpine
+```
+
+Skopeo:
+
+```
+$ skopeo copy docker-daemon:alpine:3.11 oci:/path/to/alpine
+$ trivy image --input /path/to/alpine
+```

docs/scanning/advanced/podman.md

@@ -0,0 +1,26 @@
+# Podman
+
+[EXPERIMENTAL] This feature might change without preserving backwards compatibility.
+
+Scan your image in Podman (>=2.0) running locally. The remote Podman is not supported.
+Before performing Trivy commands, you must enable the podman.sock systemd service on your machine.
+For more details, see [here][sock]
+
+```bash
+$ systemctl --user enable --now podman.socket
+```
+
+Then, you can scan your image in Podman.
+
+```bash
+$ cat Dockerfile
+FROM alpine:3.12
+RUN apk add --no-cache bash
+$ podman build -t test .
+$ podman images
+REPOSITORY                TAG     IMAGE ID      CREATED      SIZE
+localhost/test            latest  efc372d4e0de  About a minute ago  7.94 MB
+$ trivy image test
+```
+
+[sock]: https://github.com/containers/podman/blob/master/docs/tutorials/remote_client.md#enable-the-podman-service-on-the-server-machine

docs/scanning/advanced/unpacked-filesystem.md

@@ -0,0 +1,116 @@
+# Unpacked Filesystem
+
+Scan aan unpacked container image filesystem.
+
+In this case, Trivy works the same way when scanning containers
+
+```bash
+$ docker export $(docker create alpine:3.10.2) | tar -C /tmp/rootfs -xvf -
+$ trivy fs /tmp/rootfs
+```
+
+<details>
+<summary>Result</summary>
+
+```bash
+2021-03-08T05:22:26.378Z        INFO    Need to update DB
+2021-03-08T05:22:26.380Z        INFO    Downloading DB...
+20.37 MiB / 20.37 MiB [-------------------------------------------------------------------------------------------------------------------------------------] 100.00% 8.24 MiB p/s 2s
+2021-03-08T05:22:30.134Z        INFO    Detecting Alpine vulnerabilities...
+
+/tmp/rootfs (alpine 3.10.2)
+===========================
+Total: 20 (UNKNOWN: 0, LOW: 2, MEDIUM: 10, HIGH: 8, CRITICAL: 0)
+
++--------------+------------------+----------+-------------------+---------------+---------------------------------------+
+|   LIBRARY    | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |                 TITLE                 |
++--------------+------------------+----------+-------------------+---------------+---------------------------------------+
+| libcrypto1.1 | CVE-2020-1967    | HIGH     | 1.1.1c-r0         | 1.1.1g-r0     | openssl: Segmentation                 |
+|              |                  |          |                   |               | fault in SSL_check_chain              |
+|              |                  |          |                   |               | causes denial of service              |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2020-1967  |
++              +------------------+          +                   +---------------+---------------------------------------+
+|              | CVE-2021-23839   |          |                   | 1.1.1j-r0     | openssl: incorrect SSLv2              |
+|              |                  |          |                   |               | rollback protection                   |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23839 |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2021-23840   |          |                   |               | openssl: integer                      |
+|              |                  |          |                   |               | overflow in CipherUpdate              |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23840 |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2021-23841   |          |                   |               | openssl: NULL pointer dereference     |
+|              |                  |          |                   |               | in X509_issuer_and_serial_hash()      |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23841 |
++              +------------------+----------+                   +---------------+---------------------------------------+
+|              | CVE-2019-1547    | MEDIUM   |                   | 1.1.1d-r0     | openssl: side-channel weak            |
+|              |                  |          |                   |               | encryption vulnerability              |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2019-1547  |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2019-1549    |          |                   |               | openssl: information                  |
+|              |                  |          |                   |               | disclosure in fork()                  |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2019-1549  |
++              +------------------+          +                   +---------------+---------------------------------------+
+|              | CVE-2019-1551    |          |                   | 1.1.1d-r2     | openssl: Integer overflow in RSAZ     |
+|              |                  |          |                   |               | modular exponentiation on x86_64      |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2019-1551  |
++              +------------------+          +                   +---------------+---------------------------------------+
+|              | CVE-2020-1971    |          |                   | 1.1.1i-r0     | openssl: EDIPARTYNAME                 |
+|              |                  |          |                   |               | NULL pointer de-reference             |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2020-1971  |
++              +------------------+----------+                   +---------------+---------------------------------------+
+|              | CVE-2019-1563    | LOW      |                   | 1.1.1d-r0     | openssl: information                  |
+|              |                  |          |                   |               | disclosure in PKCS7_dataDecode        |
+|              |                  |          |                   |               | and CMS_decrypt_set1_pkey             |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2019-1563  |
++--------------+------------------+----------+                   +---------------+---------------------------------------+
+| libssl1.1    | CVE-2020-1967    | HIGH     |                   | 1.1.1g-r0     | openssl: Segmentation                 |
+|              |                  |          |                   |               | fault in SSL_check_chain              |
+|              |                  |          |                   |               | causes denial of service              |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2020-1967  |
++              +------------------+          +                   +---------------+---------------------------------------+
+|              | CVE-2021-23839   |          |                   | 1.1.1j-r0     | openssl: incorrect SSLv2              |
+|              |                  |          |                   |               | rollback protection                   |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23839 |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2021-23840   |          |                   |               | openssl: integer                      |
+|              |                  |          |                   |               | overflow in CipherUpdate              |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23840 |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2021-23841   |          |                   |               | openssl: NULL pointer dereference     |
+|              |                  |          |                   |               | in X509_issuer_and_serial_hash()      |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23841 |
++              +------------------+----------+                   +---------------+---------------------------------------+
+|              | CVE-2019-1547    | MEDIUM   |                   | 1.1.1d-r0     | openssl: side-channel weak            |
+|              |                  |          |                   |               | encryption vulnerability              |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2019-1547  |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2019-1549    |          |                   |               | openssl: information                  |
+|              |                  |          |                   |               | disclosure in fork()                  |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2019-1549  |
++              +------------------+          +                   +---------------+---------------------------------------+
+|              | CVE-2019-1551    |          |                   | 1.1.1d-r2     | openssl: Integer overflow in RSAZ     |
+|              |                  |          |                   |               | modular exponentiation on x86_64      |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2019-1551  |
++              +------------------+          +                   +---------------+---------------------------------------+
+|              | CVE-2020-1971    |          |                   | 1.1.1i-r0     | openssl: EDIPARTYNAME                 |
+|              |                  |          |                   |               | NULL pointer de-reference             |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2020-1971  |
++              +------------------+----------+                   +---------------+---------------------------------------+
+|              | CVE-2019-1563    | LOW      |                   | 1.1.1d-r0     | openssl: information                  |
+|              |                  |          |                   |               | disclosure in PKCS7_dataDecode        |
+|              |                  |          |                   |               | and CMS_decrypt_set1_pkey             |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2019-1563  |
++--------------+------------------+----------+-------------------+---------------+---------------------------------------+
+| musl         | CVE-2020-28928   | MEDIUM   | 1.1.22-r3         | 1.1.22-r4     | In musl libc through 1.2.1,           |
+|              |                  |          |                   |               | wcsnrtombs mishandles particular      |
+|              |                  |          |                   |               | combinations of destination buffer... |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2020-28928 |
++--------------+                  +          +                   +               +                                       +
+| musl-utils   |                  |          |                   |               |                                       |
+|              |                  |          |                   |               |                                       |
+|              |                  |          |                   |               |                                       |
+|              |                  |          |                   |               |                                       |
++--------------+------------------+----------+-------------------+---------------+---------------------------------------+
+```
+
+</details>

docs/scanning/filesystem.md

@@ -0,0 +1,103 @@
+# Filesystem
+
+Scan a filesystem (such as a host machine, a virtual machine image, or an unpacked container image filesystem).
+
+```bash
+$ trivy fs /path/to/project
+```
+
+## Local Project
+Trivy will look for vulnerabilities based on lock files such as Gemfile.lock and package-lock.json.
+
+```
+$ trivy fs ~/src/github.com/aquasecurity/trivy-ci-test
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2020-06-01T17:06:58.652+0300    WARN    OS is not detected and vulnerabilities in OS packages are not detected.
+2020-06-01T17:06:58.652+0300    INFO    Detecting pipenv vulnerabilities...
+2020-06-01T17:06:58.691+0300    INFO    Detecting cargo vulnerabilities...
+
+Pipfile.lock
+============
+Total: 10 (UNKNOWN: 2, LOW: 0, MEDIUM: 6, HIGH: 2, CRITICAL: 0)
+
++---------------------+------------------+----------+-------------------+------------------------+------------------------------------+
+|       LIBRARY       | VULNERABILITY ID | SEVERITY | INSTALLED VERSION |     FIXED VERSION      |               TITLE                |
++---------------------+------------------+----------+-------------------+------------------------+------------------------------------+
+| django              | CVE-2020-7471    | HIGH     | 2.0.9             | 3.0.3, 2.2.10, 1.11.28 | django: potential                  |
+|                     |                  |          |                   |                        | SQL injection via                  |
+|                     |                  |          |                   |                        | StringAgg(delimiter)               |
++                     +------------------+----------+                   +------------------------+------------------------------------+
+|                     | CVE-2019-19844   | MEDIUM   |                   | 3.0.1, 2.2.9, 1.11.27  | Django: crafted email address      |
+|                     |                  |          |                   |                        | allows account takeover            |
++                     +------------------+          +                   +------------------------+------------------------------------+
+|                     | CVE-2019-3498    |          |                   | 2.1.5, 2.0.10, 1.11.18 | python-django: Content             |
+|                     |                  |          |                   |                        | spoofing via URL path in           |
+|                     |                  |          |                   |                        | default 404 page                   |
++                     +------------------+          +                   +------------------------+------------------------------------+
+|                     | CVE-2019-6975    |          |                   | 2.1.6, 2.0.11, 1.11.19 | python-django:                     |
+|                     |                  |          |                   |                        | memory exhaustion in               |
+|                     |                  |          |                   |                        | django.utils.numberformat.format() |
++---------------------+------------------+----------+-------------------+------------------------+------------------------------------+
+...
+```
+
+</details>
+
+## From Inside Containers
+Scan your container from inside the container.
+
+```bash
+$ docker run --rm -it alpine:3.11
+/ # curl -sfL https://raw.githubusercontent.com/aquasecurity/trivy/main/contrib/install.sh | sh -s -- -b /usr/local/bin
+/ # trivy fs /
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2021-03-08T05:22:26.378Z        INFO    Need to update DB
+2021-03-08T05:22:26.380Z        INFO    Downloading DB...
+20.37 MiB / 20.37 MiB [-------------------------------------------------------------------------------------------------------------------------------------] 100.00% 8.24 MiB p/s 2s
+2021-03-08T05:22:30.134Z        INFO    Detecting Alpine vulnerabilities...
+2021-03-08T05:22:30.138Z        INFO    Trivy skips scanning programming language libraries because no supported file was detected
+
+313430f09696 (alpine 3.11.7)
+============================
+Total: 6 (UNKNOWN: 0, LOW: 0, MEDIUM: 0, HIGH: 6, CRITICAL: 0)
+
++--------------+------------------+----------+-------------------+---------------+---------------------------------------+
+|   LIBRARY    | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |                 TITLE                 |
++--------------+------------------+----------+-------------------+---------------+---------------------------------------+
+| libcrypto1.1 | CVE-2021-23839   | HIGH     | 1.1.1i-r0         | 1.1.1j-r0     | openssl: incorrect SSLv2              |
+|              |                  |          |                   |               | rollback protection                   |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23839 |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2021-23840   |          |                   |               | openssl: integer                      |
+|              |                  |          |                   |               | overflow in CipherUpdate              |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23840 |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2021-23841   |          |                   |               | openssl: NULL pointer dereference     |
+|              |                  |          |                   |               | in X509_issuer_and_serial_hash()      |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23841 |
++--------------+------------------+          +                   +               +---------------------------------------+
+| libssl1.1    | CVE-2021-23839   |          |                   |               | openssl: incorrect SSLv2              |
+|              |                  |          |                   |               | rollback protection                   |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23839 |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2021-23840   |          |                   |               | openssl: integer                      |
+|              |                  |          |                   |               | overflow in CipherUpdate              |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23840 |
++              +------------------+          +                   +               +---------------------------------------+
+|              | CVE-2021-23841   |          |                   |               | openssl: NULL pointer dereference     |
+|              |                  |          |                   |               | in X509_issuer_and_serial_hash()      |
+|              |                  |          |                   |               | -->avd.aquasec.com/nvd/cve-2021-23841 |
++--------------+------------------+----------+-------------------+---------------+---------------------------------------+
+```
+
+</details>

docs/scanning/git-repository.md

@@ -0,0 +1,150 @@
+# Git Repository
+
+Scan your remote git repository
+
+```
+$ trivy repo https://github.com/knqyf263/trivy-ci-test
+```
+
+Only public repositories are supported.
+
+<details>
+<summary>Result</summary>
+
+```
+2021-03-09T15:04:19.003+0200    INFO    Detecting cargo vulnerabilities...
+2021-03-09T15:04:19.005+0200    INFO    Detecting pipenv vulnerabilities...
+
+Cargo.lock
+==========
+Total: 7 (UNKNOWN: 7, LOW: 0, MEDIUM: 0, HIGH: 0, CRITICAL: 0)
+
++----------+-------------------+----------+-------------------+------------------------------+---------------------------------------------+
+| LIBRARY  | VULNERABILITY ID  | SEVERITY | INSTALLED VERSION |        FIXED VERSION         |                    TITLE                    |
++----------+-------------------+----------+-------------------+------------------------------+---------------------------------------------+
+| ammonia  | RUSTSEC-2019-0001 | UNKNOWN  | 1.9.0             | >= 2.1.0                     | Uncontrolled recursion leads                |
+|          |                   |          |                   |                              | to abort in HTML serialization              |
+|          |                   |          |                   |                              | -->rustsec.org/advisories/RUSTSEC-2019-0001 |
++----------+-------------------+          +-------------------+------------------------------+---------------------------------------------+
+| openssl  | RUSTSEC-2016-0001 |          | 0.8.3             | >= 0.9.0                     | SSL/TLS MitM vulnerability                  |
+|          |                   |          |                   |                              | due to insecure defaults                    |
+|          |                   |          |                   |                              | -->rustsec.org/advisories/RUSTSEC-2016-0001 |
++----------+-------------------+          +-------------------+------------------------------+---------------------------------------------+
+| smallvec | RUSTSEC-2018-0018 |          | 0.6.9             | >= 0.6.13                    | smallvec creates uninitialized              |
+|          |                   |          |                   |                              | value of any type                           |
+|          |                   |          |                   |                              | -->rustsec.org/advisories/RUSTSEC-2018-0018 |
++          +-------------------+          +                   +------------------------------+---------------------------------------------+
+|          | RUSTSEC-2019-0009 |          |                   | >= 0.6.10                    | Double-free and use-after-free              |
+|          |                   |          |                   |                              | in SmallVec::grow()                         |
+|          |                   |          |                   |                              | -->rustsec.org/advisories/RUSTSEC-2019-0009 |
++          +-------------------+          +                   +                              +---------------------------------------------+
+|          | RUSTSEC-2019-0012 |          |                   |                              | Memory corruption in SmallVec::grow()       |
+|          |                   |          |                   |                              | -->rustsec.org/advisories/RUSTSEC-2019-0012 |
++          +-------------------+          +                   +------------------------------+---------------------------------------------+
+|          | RUSTSEC-2021-0003 |          |                   | >= 0.6.14, < 1.0.0, >= 1.6.1 | Buffer overflow in SmallVec::insert_many    |
+|          |                   |          |                   |                              | -->rustsec.org/advisories/RUSTSEC-2021-0003 |
++----------+-------------------+          +-------------------+------------------------------+---------------------------------------------+
+| tempdir  | RUSTSEC-2018-0017 |          | 0.3.7             |                              | `tempdir` crate has been                    |
+|          |                   |          |                   |                              | deprecated; use `tempfile` instead          |
+|          |                   |          |                   |                              | -->rustsec.org/advisories/RUSTSEC-2018-0017 |
++----------+-------------------+----------+-------------------+------------------------------+---------------------------------------------+
+
+Pipfile.lock
+============
+Total: 20 (UNKNOWN: 3, LOW: 0, MEDIUM: 7, HIGH: 5, CRITICAL: 5)
+
++---------------------+------------------+----------+-------------------+------------------------+---------------------------------------+
+|       LIBRARY       | VULNERABILITY ID | SEVERITY | INSTALLED VERSION |     FIXED VERSION      |                 TITLE                 |
++---------------------+------------------+----------+-------------------+------------------------+---------------------------------------+
+| django              | CVE-2019-19844   | CRITICAL | 2.0.9             | 3.0.1, 2.2.9, 1.11.27  | Django: crafted email address         |
+|                     |                  |          |                   |                        | allows account takeover               |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2019-19844 |
++                     +------------------+          +                   +------------------------+---------------------------------------+
+|                     | CVE-2020-7471    |          |                   | 3.0.3, 2.2.10, 1.11.28 | django: potential SQL injection       |
+|                     |                  |          |                   |                        | via StringAgg(delimiter)              |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-7471  |
++                     +------------------+----------+                   +------------------------+---------------------------------------+
+|                     | CVE-2019-6975    | HIGH     |                   | 2.1.6, 2.0.11, 1.11.19 | python-django: memory exhaustion in   |
+|                     |                  |          |                   |                        | django.utils.numberformat.format()    |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2019-6975  |
++                     +------------------+          +                   +------------------------+---------------------------------------+
+|                     | CVE-2020-9402    |          |                   | 3.0.4, 2.2.11, 1.11.29 | django: potential SQL injection       |
+|                     |                  |          |                   |                        | via "tolerance" parameter in          |
+|                     |                  |          |                   |                        | GIS functions and aggregates...       |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-9402  |
++                     +------------------+----------+                   +------------------------+---------------------------------------+
+|                     | CVE-2019-3498    | MEDIUM   |                   | 2.1.5, 2.0.10, 1.11.18 | python-django: Content spoofing       |
+|                     |                  |          |                   |                        | via URL path in default 404 page      |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2019-3498  |
++                     +------------------+          +                   +------------------------+---------------------------------------+
+|                     | CVE-2020-13254   |          |                   | 3.0.7, 2.2.13          | django: potential data leakage        |
+|                     |                  |          |                   |                        | via malformed memcached keys          |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-13254 |
++                     +------------------+          +                   +                        +---------------------------------------+
+|                     | CVE-2020-13596   |          |                   |                        | django: possible XSS via              |
+|                     |                  |          |                   |                        | admin ForeignKeyRawIdWidget           |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-13596 |
++---------------------+------------------+----------+-------------------+------------------------+---------------------------------------+
+| django-cors-headers | pyup.io-37132    | UNKNOWN  | 2.5.2             | 3.0.0                  | In django-cors-headers                |
+|                     |                  |          |                   |                        | version 3.0.0,                        |
+|                     |                  |          |                   |                        | ``CORS_ORIGIN_WHITELIST``             |
+|                     |                  |          |                   |                        | requires URI schemes, and             |
+|                     |                  |          |                   |                        | optionally ports. This...             |
++---------------------+------------------+----------+-------------------+------------------------+---------------------------------------+
+| djangorestframework | CVE-2020-25626   | MEDIUM   | 3.9.2             | 3.11.2                 | django-rest-framework: XSS            |
+|                     |                  |          |                   |                        | Vulnerability in API viewer           |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-25626 |
++---------------------+------------------+----------+-------------------+------------------------+---------------------------------------+
+| httplib2            | CVE-2021-21240   | HIGH     | 0.12.1            | 0.19.0                 | python-httplib2: Regular              |
+|                     |                  |          |                   |                        | expression denial of                  |
+|                     |                  |          |                   |                        | service via malicious header          |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2021-21240 |
++                     +------------------+----------+                   +------------------------+---------------------------------------+
+|                     | CVE-2020-11078   | MEDIUM   |                   | 0.18.0                 | python-httplib2: CRLF injection       |
+|                     |                  |          |                   |                        | via an attacker controlled            |
+|                     |                  |          |                   |                        | unescaped part of uri for...          |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-11078 |
++                     +------------------+----------+                   +                        +---------------------------------------+
+|                     | pyup.io-38303    | UNKNOWN  |                   |                        | Httplib2 0.18.0 is an                 |
+|                     |                  |          |                   |                        | important security update to          |
+|                     |                  |          |                   |                        | patch a CWE-93 CRLF...                |
++---------------------+------------------+          +-------------------+------------------------+---------------------------------------+
+| jinja2              | pyup.io-39525    |          | 2.10.1            | 2.11.3                 | This affects the package              |
+|                     |                  |          |                   |                        | jinja2 from 0.0.0 and before          |
+|                     |                  |          |                   |                        | 2.11.3. The ReDOS...                  |
++---------------------+------------------+----------+-------------------+------------------------+---------------------------------------+
+| py                  | CVE-2020-29651   | HIGH     | 1.8.0             |                        | python-py: ReDoS in the py.path.svnwc |
+|                     |                  |          |                   |                        | component via mailicious input        |
+|                     |                  |          |                   |                        | to blame functionality...             |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-29651 |
++---------------------+------------------+----------+-------------------+------------------------+---------------------------------------+
+| pyyaml              | CVE-2019-20477   | CRITICAL |               5.1 |                        | PyYAML: command execution             |
+|                     |                  |          |                   |                        | through python/object/apply           |
+|                     |                  |          |                   |                        | constructor in FullLoader             |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2019-20477 |
++                     +------------------+          +                   +------------------------+---------------------------------------+
+|                     | CVE-2020-14343   |          |                   |                    5.4 | PyYAML: incomplete                    |
+|                     |                  |          |                   |                        | fix for CVE-2020-1747                 |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-14343 |
++                     +------------------+          +                   +------------------------+---------------------------------------+
+|                     | CVE-2020-1747    |          |                   | 5.3.1                  | PyYAML: arbitrary command             |
+|                     |                  |          |                   |                        | execution through python/object/new   |
+|                     |                  |          |                   |                        | when FullLoader is used               |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-1747  |
++---------------------+------------------+----------+-------------------+------------------------+---------------------------------------+
+| urllib3             | CVE-2019-11324   | HIGH     | 1.24.1            | 1.24.2                 | python-urllib3: Certification         |
+|                     |                  |          |                   |                        | mishandle when error should be thrown |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2019-11324 |
++                     +------------------+----------+                   +------------------------+---------------------------------------+
+|                     | CVE-2019-11236   | MEDIUM   |                   |                        | python-urllib3: CRLF injection        |
+|                     |                  |          |                   |                        | due to not encoding the               |
+|                     |                  |          |                   |                        | '\r\n' sequence leading to...         |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2019-11236 |
++                     +------------------+          +                   +------------------------+---------------------------------------+
+|                     | CVE-2020-26137   |          |                   | 1.25.9                 | python-urllib3: CRLF injection        |
+|                     |                  |          |                   |                        | via HTTP request method               |
+|                     |                  |          |                   |                        | -->avd.aquasec.com/nvd/cve-2020-26137 |
++---------------------+------------------+----------+-------------------+------------------------+---------------------------------------+
+```
+
+</details>

docs/scanning/image.md

@@ -0,0 +1,88 @@
+# Image
+
+## Container Images
+
+Simply specify an image name (and a tag).
+
+```
+$ trivy image [YOUR_IMAGE_NAME]
+```
+
+For example:
+
+```
+$ trivy image python:3.4-alpine
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2019-05-16T01:20:43.180+0900    INFO    Updating vulnerability database...
+2019-05-16T01:20:53.029+0900    INFO    Detecting Alpine vulnerabilities...
+
+python:3.4-alpine3.9 (alpine 3.9.2)
+===================================
+Total: 1 (UNKNOWN: 0, LOW: 0, MEDIUM: 1, HIGH: 0, CRITICAL: 0)
+
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| LIBRARY | VULNERABILITY ID | SEVERITY | INSTALLED VERSION | FIXED VERSION |             TITLE              |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+| openssl | CVE-2019-1543    | MEDIUM   | 1.1.1a-r1         | 1.1.1b-r1     | openssl: ChaCha20-Poly1305     |
+|         |                  |          |                   |               | with long nonces               |
++---------+------------------+----------+-------------------+---------------+--------------------------------+
+```
+
+</details>
+
+## Tar Files
+
+```
+$ docker save ruby:2.3.0-alpine3.9 -o ruby-2.3.0.tar
+$ trivy image --input ruby-2.3.0.tar
+```
+
+<details>
+<summary>Result</summary>
+
+```
+2019-05-16T12:45:57.332+0900    INFO    Updating vulnerability database...
+2019-05-16T12:45:59.119+0900    INFO    Detecting Debian vulnerabilities...
+
+ruby-2.3.0.tar (debian 8.4)
+===========================
+Total: 7447 (UNKNOWN: 5, LOW: 326, MEDIUM: 5695, HIGH: 1316, CRITICAL: 105)
+
++------------------------------+---------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------+
+|           LIBRARY            |  VULNERABILITY ID   | SEVERITY |     INSTALLED VERSION      |          FIXED VERSION           |                        TITLE                        |
++------------------------------+---------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------+
+| apt                          | CVE-2019-3462       | CRITICAL | 1.0.9.8.3                  | 1.0.9.8.5                        | Incorrect sanitation of the                         |
+|                              |                     |          |                            |                                  | 302 redirect field in HTTP                          |
+|                              |                     |          |                            |                                  | transport method of...                              |
++                              +---------------------+----------+                            +----------------------------------+-----------------------------------------------------+
+|                              | CVE-2016-1252       | MEDIUM   |                            | 1.0.9.8.4                        | The apt package in Debian                           |
+|                              |                     |          |                            |                                  | jessie before 1.0.9.8.4, in                         |
+|                              |                     |          |                            |                                  | Debian unstable before...                           |
++                              +---------------------+----------+                            +----------------------------------+-----------------------------------------------------+
+|                              | CVE-2011-3374       | LOW      |                            |                                  |                                                     |
++------------------------------+---------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------+
+| bash                         | CVE-2016-7543       | HIGH     | 4.3-11                     | 4.3-11+deb8u1                    | bash: Specially crafted                             |
+|                              |                     |          |                            |                                  | SHELLOPTS+PS4 variables allows                      |
+|                              |                     |          |                            |                                  | command substitution                                |
++                              +---------------------+          +                            +----------------------------------+-----------------------------------------------------+
+|                              | CVE-2019-9924       |          |                            | 4.3-11+deb8u2                    | bash: BASH_CMD is writable in                       |
+|                              |                     |          |                            |                                  | restricted bash shells                              |
++                              +---------------------+----------+                            +----------------------------------+-----------------------------------------------------+
+|                              | CVE-2016-0634       | MEDIUM   |                            | 4.3-11+deb8u1                    | bash: Arbitrary code execution                      |
+|                              |                     |          |                            |                                  | via malicious hostname                              |
++                              +---------------------+----------+                            +----------------------------------+-----------------------------------------------------+
+|                              | CVE-2016-9401       | LOW      |                            | 4.3-11+deb8u2                    | bash: popd controlled free                          |
++                              +---------------------+          +                            +----------------------------------+-----------------------------------------------------+
+|                              | TEMP-0841856-B18BAF |          |                            |                                  |                                                     |
++------------------------------+---------------------+----------+----------------------------+----------------------------------+-----------------------------------------------------
+...
+```
+
+</details>
+
+

docs/scanning/index.md

@@ -0,0 +1,7 @@
+# Scanning
+
+Trivy can be used to scan 
+
+- [Container Images](image.md)
+- [Filesystem](filesystem.md)
+- [Git Repositores](git-repository.md)

docs/usage/client.md

@@ -0,0 +1,29 @@
+# Client
+
+```bash
+NAME:
+   trivy client - client mode
+
+USAGE:
+   trivy client [command options] image_name
+
+OPTIONS:
+   --template value, -t value  output template [$TRIVY_TEMPLATE]
+   --format value, -f value    format (table, json, template) (default: "table") [$TRIVY_FORMAT]
+   --input value, -i value     input file path instead of image name [$TRIVY_INPUT]
+   --severity value, -s value  severities of vulnerabilities to be displayed (comma separated) (default: "UNKNOWN,LOW,MEDIUM,HIGH,CRITICAL") [$TRIVY_SEVERITY]
+   --output value, -o value    output file name [$TRIVY_OUTPUT]
+   --exit-code value           Exit code when vulnerabilities were found (default: 0) [$TRIVY_EXIT_CODE]
+   --clear-cache, -c           clear image caches without scanning (default: false) [$TRIVY_CLEAR_CACHE]
+   --ignore-unfixed            display only fixed vulnerabilities (default: false) [$TRIVY_IGNORE_UNFIXED]
+   --removed-pkgs              detect vulnerabilities of removed packages (only for Alpine) (default: false) [$TRIVY_REMOVED_PKGS]
+   --vuln-type value           comma-separated list of vulnerability types (os,library) (default: "os,library") [$TRIVY_VULN_TYPE]
+   --ignorefile value          specify .trivyignore file (default: ".trivyignore") [$TRIVY_IGNOREFILE]
+   --timeout value             timeout (default: 5m0s) [$TRIVY_TIMEOUT]
+   --ignore-policy value       specify the Rego file to evaluate each vulnerability [$TRIVY_IGNORE_POLICY]
+   --token value               for authentication [$TRIVY_TOKEN]
+   --token-header value        specify a header name for token (default: "Trivy-Token") [$TRIVY_TOKEN_HEADER]
+   --remote value              server address (default: "http://localhost:4954") [$TRIVY_REMOTE]
+   --custom-headers value      custom headers [$TRIVY_CUSTOM_HEADERS]
+   --help, -h                  show help (default: false)
+```

docs/usage/fs.md

@@ -0,0 +1,31 @@
+# Filesystem
+
+```bash
+NAME:
+   trivy filesystem - scan local filesystem
+
+USAGE:
+   trivy filesystem [command options] dir
+
+OPTIONS:
+   --template value, -t value  output template [$TRIVY_TEMPLATE]
+   --format value, -f value    format (table, json, template) (default: "table") [$TRIVY_FORMAT]
+   --input value, -i value     input file path instead of image name [$TRIVY_INPUT]
+   --severity value, -s value  severities of vulnerabilities to be displayed (comma separated) (default: "UNKNOWN,LOW,MEDIUM,HIGH,CRITICAL") [$TRIVY_SEVERITY]
+   --output value, -o value    output file name [$TRIVY_OUTPUT]
+   --exit-code value           Exit code when vulnerabilities were found (default: 0) [$TRIVY_EXIT_CODE]
+   --skip-update               skip db update (default: false) [$TRIVY_SKIP_UPDATE]
+   --clear-cache, -c           clear image caches without scanning (default: false) [$TRIVY_CLEAR_CACHE]
+   --ignore-unfixed            display only fixed vulnerabilities (default: false) [$TRIVY_IGNORE_UNFIXED]
+   --removed-pkgs              detect vulnerabilities of removed packages (only for Alpine) (default: false) [$TRIVY_REMOVED_PKGS]
+   --vuln-type value           comma-separated list of vulnerability types (os,library) (default: "os,library") [$TRIVY_VULN_TYPE]
+   --ignorefile value          specify .trivyignore file (default: ".trivyignore") [$TRIVY_IGNOREFILE]
+   --cache-backend value       cache backend (e.g. redis://localhost:6379) (default: "fs") [$TRIVY_CACHE_BACKEND]
+   --timeout value             timeout (default: 5m0s) [$TRIVY_TIMEOUT]
+   --no-progress               suppress progress bar (default: false) [$TRIVY_NO_PROGRESS]
+   --ignore-policy value       specify the Rego file to evaluate each vulnerability [$TRIVY_IGNORE_POLICY]
+   --list-all-pkgs             enabling the option will output all packages regardless of vulnerability (default: false) [$TRIVY_LIST_ALL_PKGS]
+   --skip-files value          specify the file path to skip traversal [$TRIVY_SKIP_FILES]
+   --skip-dirs value           specify the directory where the traversal is skipped [$TRIVY_SKIP_DIRS]
+   --help, -h                  show help (default: false)
+```

docs/usage/image.md

@@ -0,0 +1,34 @@
+# Image
+
+```bash
+NAME:
+   trivy image - scan an image
+
+USAGE:
+   trivy image [command options] image_name
+
+OPTIONS:
+   --template value, -t value  output template [$TRIVY_TEMPLATE]
+   --format value, -f value    format (table, json, template) (default: "table") [$TRIVY_FORMAT]
+   --input value, -i value     input file path instead of image name [$TRIVY_INPUT]
+   --severity value, -s value  severities of vulnerabilities to be displayed (comma separated) (default: "UNKNOWN,LOW,MEDIUM,HIGH,CRITICAL") [$TRIVY_SEVERITY]
+   --output value, -o value    output file name [$TRIVY_OUTPUT]
+   --exit-code value           Exit code when vulnerabilities were found (default: 0) [$TRIVY_EXIT_CODE]
+   --skip-update               skip db update (default: false) [$TRIVY_SKIP_UPDATE]
+   --download-db-only          download/update vulnerability database but don't run a scan (default: false) [$TRIVY_DOWNLOAD_DB_ONLY]
+   --reset                     remove all caches and database (default: false) [$TRIVY_RESET]
+   --clear-cache, -c           clear image caches without scanning (default: false) [$TRIVY_CLEAR_CACHE]
+   --no-progress               suppress progress bar (default: false) [$TRIVY_NO_PROGRESS]
+   --ignore-unfixed            display only fixed vulnerabilities (default: false) [$TRIVY_IGNORE_UNFIXED]
+   --removed-pkgs              detect vulnerabilities of removed packages (only for Alpine) (default: false) [$TRIVY_REMOVED_PKGS]
+   --vuln-type value           comma-separated list of vulnerability types (os,library) (default: "os,library") [$TRIVY_VULN_TYPE]
+   --ignorefile value          specify .trivyignore file (default: ".trivyignore") [$TRIVY_IGNOREFILE]
+   --timeout value             timeout (default: 5m0s) [$TRIVY_TIMEOUT]
+   --light                     light mode: it's faster, but vulnerability descriptions and references are not displayed (default: false) [$TRIVY_LIGHT]
+   --ignore-policy value       specify the Rego file to evaluate each vulnerability [$TRIVY_IGNORE_POLICY]
+   --list-all-pkgs             enabling the option will output all packages regardless of vulnerability (default: false) [$TRIVY_LIST_ALL_PKGS]
+   --skip-files value          specify the file path to skip traversal [$TRIVY_SKIP_FILES]
+   --skip-dirs value           specify the directory where the traversal is skipped [$TRIVY_SKIP_DIRS]
+   --cache-backend value       cache backend (e.g. redis://localhost:6379) (default: "fs") [$TRIVY_CACHE_BACKEND]
+   --help, -h                  show help (default: false)
+```

docs/usage/index.md

@@ -0,0 +1,27 @@
+Trivy has several sub commands, image, fs, repo, client and server.
+
+```
+NAME:
+   trivy - A simple and comprehensive vulnerability scanner for containers
+
+USAGE:
+   trivy [global options] command [command options] target
+
+VERSION:
+   v0.15.0
+
+COMMANDS:
+   image, i          scan an image
+   filesystem, fs    scan local filesystem
+   repository, repo  scan remote repository
+   client, c         client mode
+   server, s         server mode
+   help, h           Shows a list of commands or help for one command
+
+GLOBAL OPTIONS:
+   --quiet, -q        suppress progress bar and log output (default: false) [$TRIVY_QUIET]
+   --debug, -d        debug mode (default: false) [$TRIVY_DEBUG]
+   --cache-dir value  cache directory (default: "/Users/teppei/Library/Caches/trivy") [$TRIVY_CACHE_DIR]
+   --help, -h         show help (default: false)
+   --version, -v      print the version (default: false)
+```

docs/usage/repo.md

@@ -0,0 +1,31 @@
+# Repository
+
+```bash
+NAME:
+   trivy repository - scan remote repository
+
+USAGE:
+   trivy repository [command options] repo_url
+
+OPTIONS:
+   --template value, -t value  output template [$TRIVY_TEMPLATE]
+   --format value, -f value    format (table, json, template) (default: "table") [$TRIVY_FORMAT]
+   --input value, -i value     input file path instead of image name [$TRIVY_INPUT]
+   --severity value, -s value  severities of vulnerabilities to be displayed (comma separated) (default: "UNKNOWN,LOW,MEDIUM,HIGH,CRITICAL") [$TRIVY_SEVERITY]
+   --output value, -o value    output file name [$TRIVY_OUTPUT]
+   --exit-code value           Exit code when vulnerabilities were found (default: 0) [$TRIVY_EXIT_CODE]
+   --skip-update               skip db update (default: false) [$TRIVY_SKIP_UPDATE]
+   --clear-cache, -c           clear image caches without scanning (default: false) [$TRIVY_CLEAR_CACHE]
+   --ignore-unfixed            display only fixed vulnerabilities (default: false) [$TRIVY_IGNORE_UNFIXED]
+   --removed-pkgs              detect vulnerabilities of removed packages (only for Alpine) (default: false) [$TRIVY_REMOVED_PKGS]
+   --vuln-type value           comma-separated list of vulnerability types (os,library) (default: "os,library") [$TRIVY_VULN_TYPE]
+   --ignorefile value          specify .trivyignore file (default: ".trivyignore") [$TRIVY_IGNOREFILE]
+   --cache-backend value       cache backend (e.g. redis://localhost:6379) (default: "fs") [$TRIVY_CACHE_BACKEND]
+   --timeout value             timeout (default: 5m0s) [$TRIVY_TIMEOUT]
+   --no-progress               suppress progress bar (default: false) [$TRIVY_NO_PROGRESS]
+   --ignore-policy value       specify the Rego file to evaluate each vulnerability [$TRIVY_IGNORE_POLICY]
+   --list-all-pkgs             enabling the option will output all packages regardless of vulnerability (default: false) [$TRIVY_LIST_ALL_PKGS]
+   --skip-files value          specify the file path to skip traversal [$TRIVY_SKIP_FILES]
+   --skip-dirs value           specify the directory where the traversal is skipped [$TRIVY_SKIP_DIRS]
+   --help, -h                  show help (default: false)
+```

docs/usage/server.md

@@ -0,0 +1,19 @@
+# Server
+
+```bash
+NAME:
+   trivy server - server mode
+
+USAGE:
+   trivy server [command options] [arguments...]
+
+OPTIONS:
+   --skip-update          skip db update (default: false) [$TRIVY_SKIP_UPDATE]
+   --download-db-only     download/update vulnerability database but don't run a scan (default: false) [$TRIVY_DOWNLOAD_DB_ONLY]
+   --reset                remove all caches and database (default: false) [$TRIVY_RESET]
+   --cache-backend value  cache backend (e.g. redis://localhost:6379) (default: "fs") [$TRIVY_CACHE_BACKEND]
+   --token value          for authentication [$TRIVY_TOKEN]
+   --token-header value   specify a header name for token (default: "Trivy-Token") [$TRIVY_TOKEN_HEADER]
+   --listen value         listen address (default: "localhost:4954") [$TRIVY_LISTEN]
+   --help, -h             show help (default: false)
+```

docs/vuln-detection/data-source.md

@@ -0,0 +1,23 @@
+# Data Sources
+
+- PHP
+    - https://github.com/FriendsOfPHP/security-advisories
+    - https://github.com/advisories?query=ecosystem%3Acomposer
+- Python
+    - https://github.com/pyupio/safety-db
+    - https://github.com/advisories?query=ecosystem%3Apip
+- Ruby
+    - https://github.com/rubysec/ruby-advisory-db
+    - https://github.com/advisories?query=ecosystem%3Arubygems
+- Node.js
+    - https://github.com/nodejs/security-wg
+    - https://github.com/advisories?query=ecosystem%3Anpm
+- Rust
+    - https://github.com/RustSec/advisory-db
+- .NET
+    - https://github.com/advisories?query=ecosystem%3Anuget
+- Java
+    - https://github.com/advisories?query=ecosystem%3Amaven
+    - https://gitlab.com/gitlab-org/advisories-community
+- Go
+    - https://gitlab.com/gitlab-org/advisories-community

docs/vuln-detection/image-tar-format.md

@@ -0,0 +1,9 @@
+# Supported Image Tar Formats
+Trivy scans a tar image with the following format.
+
+- Docker Image Specification (https://github.com/moby/moby/tree/master/image/spec)
+    - Moby Project (https://github.com/moby/moby/)
+    - Buildah, Podman (https://github.com/containers/buildah)
+    - img (https://github.com/genuinetools/img)
+- Kaniko
+    - Kaniko (https://github.com/GoogleContainerTools/kaniko)

docs/vuln-detection/index.md

@@ -0,0 +1,4 @@
+Trivy detects vulnerabilities in [OS packages][os] and [application libraries][library]
+
+[os]: os.md
+[library]: library.md

docs/vuln-detection/library.md

@@ -0,0 +1,26 @@
+# Application Dependencies
+
+`Trivy` automatically detects the following files in the container and scans vulnerabilities in the application dependencies.
+
+- Ruby
+    - Gemfile.lock
+- Python
+    - Pipfile.lock
+    - poetry.lock
+- PHP
+    - composer.lock
+- Node.js
+    - package-lock.json
+    - yarn.lock
+- Rust
+    - Cargo.lock
+- .NET
+    - packages.lock.json
+- Java
+    - JAR/WAR/EAR files (*.jar, *.war, and *.ear)
+- Go
+    - Binaries built by Go (UPX-compressed binaries don't work)
+
+The path of these files does not matter.
+
+Example: https://github.com/aquasecurity/trivy-ci-test/blob/main/Dockerfile

docs/vuln-detection/os.md

@@ -0,0 +1,20 @@
+# Supported OS
+
+The unfixed/unfixable vulnerabilities mean that the patch has not yet been provided on their distribution. Trivy doesn't support self-compiled packages/binaries, but official packages provided by vendors such as Red Hat and Debian.
+
+| OS                           | Supported Versions                       | Target Packages               | Detection of unfixed vulnerabilities |
+| ---------------------------- | ---------------------------------------- | ----------------------------- | :----------------------------------: |
+| Alpine Linux                 | 2.2 - 2.7, 3.0 - 3.13                    | Installed by apk              |                  NO                  |
+| Red Hat Universal Base Image | 7, 8                                     | Installed by yum/rpm          |                 YES                  |
+| Red Hat Enterprise Linux     | 6, 7, 8                                  | Installed by yum/rpm          |                 YES                  |
+| CentOS                       | 6, 7                                     | Installed by yum/rpm          |                 YES                  |
+| Oracle Linux                 | 5, 6, 7, 8                               | Installed by yum/rpm          |                  NO                  |
+| Amazon Linux                 | 1, 2                                     | Installed by yum/rpm          |                  NO                  |
+| openSUSE Leap                | 42, 15                                   | Installed by zypper/rpm       |                  NO                  |
+| SUSE Enterprise Linux        | 11, 12, 15                               | Installed by zypper/rpm       |                  NO                  |
+| Photon OS                    | 1.0, 2.0, 3.0                            | Installed by tdnf/yum/rpm     |                  NO                  |
+| Debian GNU/Linux             | wheezy, jessie, stretch, buster          | Installed by apt/apt-get/dpkg |                 YES                  |
+| Ubuntu                       | 12.04, 14.04, 16.04, 18.04, 18.10, 19.04 | Installed by apt/apt-get/dpkg |                 YES                  |
+| Distroless*                  | Any                                      | Installed by apt/apt-get/dpkg |                 YES                  |
+
+*Distroless: https://github.com/GoogleContainerTools/distroless

go.mod

@@ -1,41 +1,55 @@
 module github.com/aquasecurity/trivy
 
-go 1.15
+go 1.16
 
 require (
+	github.com/Masterminds/goutils v1.1.0 // indirect
+	github.com/Masterminds/sprig v2.22.0+incompatible
 	github.com/aquasecurity/bolt-fixtures v0.0.0-20200903104109-d34e7f983986
-	github.com/aquasecurity/fanal v0.0.0-20201218050947-981a0510f9cb
-	github.com/aquasecurity/go-dep-parser v0.0.0-20201028043324-889d4a92b8e0
+	github.com/aquasecurity/fanal v0.0.0-20210501093021-8aaac3e8dea7
+	github.com/aquasecurity/go-dep-parser v0.0.0-20210427143403-3c97ccc53976
 	github.com/aquasecurity/go-gem-version v0.0.0-20201115065557-8eed6fe000ce
 	github.com/aquasecurity/go-npm-version v0.0.0-20201110091526-0b796d180798
-	github.com/aquasecurity/go-version v0.0.0-20201115065329-578079e4ab05
-	github.com/aquasecurity/trivy-db v0.0.0-20201221070121-47d2cc0d7b58
+	github.com/aquasecurity/go-pep440-version v0.0.0-20210121094942-22b2f8951d46
+	github.com/aquasecurity/go-version v0.0.0-20210121072130-637058cfe492
+	github.com/aquasecurity/trivy-db v0.0.0-20210429114658-ae22941a55d0
 	github.com/caarlos0/env/v6 v6.0.0
 	github.com/cenkalti/backoff v2.2.1+incompatible
 	github.com/cheggaaa/pb/v3 v3.0.3
-	github.com/docker/docker v1.4.2-0.20190924003213-a8608b5b67c7
+	github.com/docker/docker v20.10.3+incompatible
 	github.com/docker/go-connections v0.4.0
+	github.com/elazarl/goproxy v0.0.0-20200809112317-0581fc3aee2d // indirect
 	github.com/go-redis/redis/v8 v8.4.0
-	github.com/golang/protobuf v1.4.2
-	github.com/google/go-containerregistry v0.0.0-20200331213917-3d03ed9b1ca2
+	github.com/goccy/go-yaml v1.8.2 // indirect
+	github.com/golang/protobuf v1.4.3
+	github.com/google/go-containerregistry v0.1.2
 	github.com/google/go-github/v28 v28.1.1
-	github.com/google/wire v0.3.0
+	github.com/google/wire v0.4.0
+	github.com/gopherjs/gopherjs v0.0.0-20200217142428-fce0ec30dd00 // indirect
+	github.com/hashicorp/go-getter v1.5.2
+	github.com/huandu/xstrings v1.3.2 // indirect
 	github.com/knqyf263/go-apk-version v0.0.0-20200609155635-041fdbb8563f
 	github.com/knqyf263/go-deb-version v0.0.0-20190517075300-09fca494f03d
 	github.com/knqyf263/go-rpm-version v0.0.0-20170716094938-74609b86c936
 	github.com/kylelemons/godebug v1.1.0
-	github.com/olekukonko/tablewriter v0.0.2-0.20190607075207-195002e6e56a
-	github.com/open-policy-agent/opa v0.21.1
+	github.com/masahiro331/go-mvn-version v0.0.0-20210429150710-d3157d602a08
+	github.com/mitchellh/copystructure v1.1.1 // indirect
+	github.com/olekukonko/tablewriter v0.0.4
+	github.com/open-policy-agent/opa v0.25.2
+	github.com/russross/blackfriday/v2 v2.1.0 // indirect
+	github.com/smartystreets/assertions v1.2.0 // indirect
 	github.com/spf13/afero v1.2.2
-	github.com/stretchr/testify v1.6.1
-	github.com/testcontainers/testcontainers-go v0.3.1
+	github.com/stretchr/objx v0.3.0 // indirect
+	github.com/stretchr/testify v1.7.0
+	github.com/testcontainers/testcontainers-go v0.9.1-0.20210218153226-c8e070a2f18d
 	github.com/twitchtv/twirp v5.10.1+incompatible
 	github.com/urfave/cli/v2 v2.3.0
-	go.uber.org/atomic v1.5.1 // indirect
-	go.uber.org/multierr v1.4.0 // indirect
-	go.uber.org/zap v1.13.0
-	golang.org/x/oauth2 v0.0.0-20200902213428-5d25da1a8d43
+	go.uber.org/zap v1.16.0
+	golang.org/x/oauth2 v0.0.0-20201208152858-08078c50e5b5
 	golang.org/x/xerrors v0.0.0-20200804184101-5ec99f83aff1
 	google.golang.org/protobuf v1.25.0
-	k8s.io/utils v0.0.0-20201005171033-6301aaf42dc7
+	gopkg.in/check.v1 v1.0.0-20200902074654-038fdea0a05b // indirect
+	gopkg.in/go-playground/validator.v9 v9.31.0 // indirect
+	gopkg.in/yaml.v3 v3.0.0-20210107192922-496545a6307b
+	k8s.io/utils v0.0.0-20201110183641-67b214c5f920
 )

goreleaser.yml

@@ -26,6 +26,9 @@ builds:
       - goos: darwin
         goarch: 386
 
+release:
+    discussion_category_name: Announcements
+
 nfpms:
   -
     formats:
@@ -74,7 +77,7 @@ archives:
 
 brews:
   -
-    github:
+    tap:
       owner: aquasecurity
       name: homebrew-trivy
     homepage: "https://github.com/aquasecurity/trivy"
@@ -84,11 +87,16 @@ brews:
 
 dockers:
   - image_templates:
-      - "docker.io/aquasec/trivy:{{ .Version }}"
-      - "docker.io/aquasec/trivy:latest"
-      - "ghcr.io/aquasecurity/trivy:{{ .Version }}"
-      - "ghcr.io/aquasecurity/trivy:latest"
-    binaries:
+      - "docker.io/aquasec/trivy:{{ .Version }}-amd64"
+      - "docker.io/aquasec/trivy:latest-amd64"
+      - "ghcr.io/aquasecurity/trivy:{{ .Version }}-amd64"
+      - "ghcr.io/aquasecurity/trivy:latest-amd64"
+      - "public.ecr.aws/aquasecurity/trivy:latest-amd64"
+      - "public.ecr.aws/aquasecurity/trivy:{{ .Version }}-amd64"
+    use_buildx: true
+    goos: linux
+    goarch: amd64
+    ids:
       - trivy
     build_flag_templates:
       - "--label=org.label-schema.schema-version=1.0"
@@ -99,6 +107,56 @@ dockers:
       - "--label=org.label-schema.build-date={{ .Date }}"
       - "--label=org.label-schema.vcs=https://github.com/aquasecurity/trivy"
       - "--label=org.label-schema.vcs-ref={{ .FullCommit }}"
+      - "--platform=linux/amd64"
+    extra_files:
+    - contrib/
+  - image_templates:
+      - "docker.io/aquasec/trivy:{{ .Version }}-arm64"
+      - "docker.io/aquasec/trivy:latest-arm64"
+      - "ghcr.io/aquasecurity/trivy:{{ .Version }}-arm64"
+      - "ghcr.io/aquasecurity/trivy:latest-arm64"
+      - "public.ecr.aws/aquasecurity/trivy:latest-arm64"
+      - "public.ecr.aws/aquasecurity/trivy:{{ .Version }}-arm64"
+    use_buildx: true
+    goos: linux
+    goarch: arm64
+    ids:
+      - trivy
+    build_flag_templates:
+      - "--label=org.label-schema.schema-version=1.0"
+      - "--label=org.label-schema.name={{ .ProjectName }}"
+      - "--label=org.label-schema.description=A Fast Vulnerability Scanner for Containers"
+      - "--label=org.label-schema.vendor=Aqua Security"
+      - "--label=org.label-schema.version={{ .Version }}"
+      - "--label=org.label-schema.build-date={{ .Date }}"
+      - "--label=org.label-schema.vcs=https://github.com/aquasecurity/trivy"
+      - "--label=org.label-schema.vcs-ref={{ .FullCommit }}"
+      - "--platform=linux/arm64"
     extra_files:
     - contrib/
 
+docker_manifests:
+  - name_template: 'aquasec/trivy:{{ .Version }}'
+    image_templates:
+    - 'aquasec/trivy:{{ .Version }}-amd64'
+    - 'aquasec/trivy:{{ .Version }}-arm64'
+  - name_template: 'ghcr.io/aquasecurity/trivy:{{ .Version }}'
+    image_templates:
+    - 'ghcr.io/aquasecurity/trivy:{{ .Version }}-amd64'
+    - 'ghcr.io/aquasecurity/trivy:{{ .Version }}-arm64'
+  - name_template: 'public.ecr.aws/aquasecurity/trivy:{{ .Version }}'
+    image_templates:
+    - 'public.ecr.aws/aquasecurity/trivy:{{ .Version }}-amd64'
+    - 'public.ecr.aws/aquasecurity/trivy:{{ .Version }}-arm64'
+  - name_template: 'aquasec/trivy:latest'
+    image_templates:
+    - 'aquasec/trivy:{{ .Version }}-amd64'
+    - 'aquasec/trivy:{{ .Version }}-arm64'
+  - name_template: 'ghcr.io/aquasecurity/trivy:latest'
+    image_templates:
+    - 'ghcr.io/aquasecurity/trivy:{{ .Version }}-amd64'
+    - 'ghcr.io/aquasecurity/trivy:{{ .Version }}-arm64'
+  - name_template: 'public.ecr.aws/aquasecurity/trivy:latest'
+    image_templates: 
+    - 'public.ecr.aws/aquasecurity/trivy:{{ .Version }}-amd64'
+    - 'public.ecr.aws/aquasecurity/trivy:{{ .Version }}-arm64'

helm/trivy/Chart.yaml

@@ -1,7 +1,7 @@
 apiVersion: v2
 name: trivy
-version: 0.2.0
-appVersion: "0.14.0"
+version: 0.4.2
+appVersion: "0.15.0"
 description: Trivy helm chart
 keywords:
   - scanner

helm/trivy/README.md

@@ -18,6 +18,15 @@ This chart bootstraps a Trivy deployment on a [Kubernetes](http://kubernetes.io)
 - Kubernetes 1.12+
 - Helm 3+
 
+## Installing from the the Aqua Chart Repository
+
+```
+helm repo add aquasecurity https://aquasecurity.github.io/helm-charts/
+helm repo update
+helm search repo trivy
+helm install my-trivy aquasecurity/trivy
+```
+
 ## Installing the Chart
 
 To install the chart with the release name `my-release`:
@@ -51,15 +60,21 @@ The following table lists the configurable parameters of the Trivy chart and the
 | `image.repository`                    | Image name                                                              | `aquasec/trivy` |
 | `image.tag`                           | Image tag                                                               | `{TAG_NAME}`   |
 | `image.pullPolicy`                    | Image pull policy                                                       | `IfNotPresent` |
+| `image.pullSecret`                    | The name of an imagePullSecret used to pull trivy image from e.g. Docker Hub or a private registry  | |
 | `replicaCount`                        | Number of Trivy Pods to run                                   | `1`            |
 | `trivy.debugMode`             | The flag to enable or disable Trivy debug mode                          | `false` |
-| `trivy.gitHubToken`           | The GitHub access token to download Trivy DB                            |      |
+| `trivy.gitHubToken`           | The GitHub access token to download Trivy DB. More info: https://github.com/aquasecurity/trivy#github-rate-limiting                          |      |
 | `trivy.skipUpdate`            | The flag to enable or disable Trivy DB downloads from GitHub            | `false`        |
+| `trivy.cache.redis.enabled`           | Enable Redis as caching backend                                         | `false` |
+| `trivy.cache.redis.url`               | Specify redis connection url, e.g. redis://redis.redis.svc:6379         | `` |
 | `service.type`                        | Kubernetes service type                                                 | `ClusterIP` |
 | `service.port`                        | Kubernetes service port                                                 | `4954`      |
 | `httpProxy`                           | The URL of the HTTP proxy server                                        |     |
 | `httpsProxy`                          | The URL of the HTTPS proxy server                                       |     |
 | `noProxy`                             | The URLs that the proxy settings do not apply to                        |     |
+| `nodeSelector`                        | Node labels for pod assignment                                              |     |
+| `affinity`                        | Affinity settings for pod assignment                                              |     |
+| `tolerations`                        | Tolerations for pod assignment                                              |     |
 
 The above parameters map to the env variables defined in [trivy](https://github.com/aquasecurity/trivy#configuration).
 
@@ -74,4 +89,9 @@ $ helm install my-release . \
 
 ## Storage
 
-This chart uses a PersistentVolumeClaim to reduce the number of database downloads between POD restarts or updates. The storageclass should have the reclaim policy  `Retain`.
+This chart uses a PersistentVolumeClaim to reduce the number of database downloads between POD restarts or updates. The storageclass should have the reclaim policy  `Retain`.
+
+## Caching
+
+You can specify a Redis server as cache backend. This Redis server has to be already present. You can use the [bitname chart](https://bitnami.com/stack/redis/helm).
+More Information about the caching backends can be found [here](https://github.com/aquasecurity/trivy#specify-cache-backend).

helm/trivy/templates/statefulset.yaml

@@ -35,6 +35,22 @@ spec:
       {{- if .Values.podSecurityContext }}
       securityContext:
 {{ toYaml .Values.podSecurityContext | indent 8 }}
+      {{- end }}
+      {{- if .Values.image.pullSecret }}
+      imagePullSecrets:
+        - name: {{ .Values.image.pullSecret }}
+      {{- end }}
+      {{- if .Values.nodeSelector }}
+      nodeSelector:
+{{ toYaml .Values.nodeSelector | indent 8 }}
+      {{- end }}
+      {{- if .Values.tolerations }}
+      tolerations:
+{{ toYaml .Values.tolerations | indent 8 }}
+      {{- end }}
+      {{- if .Values.affinity }}
+      affinity:
+{{ toYaml .Values.affinity | indent 8 }}
       {{- end }}
       containers:
         - name: main
@@ -51,11 +67,15 @@ spec:
               value: "0.0.0.0:{{ .Values.service.port | default 4954 }}"
             - name: "TRIVY_CACHE_DIR"
               value: "/home/scanner/.cache/trivy"
+            {{- if .Values.trivy.cache.redis.enabled }}
+            - name: "TRIVY_CACHE_BACKEND"
+              value: {{ .Values.trivy.cache.redis.url | quote }}
+            {{- end }}
             - name: "TRIVY_DEBUG"
               value: {{ .Values.trivy.debugMode | default false | quote }}
             - name: "TRIVY_SKIP_UPDATE"
               value: {{ .Values.trivy.skipUpdate | default false | quote }}
-            - name: "TRIVY_GITHUB_TOKEN"
+            - name: "GITHUB_TOKEN"
               valueFrom:
                 secretKeyRef:
                   name: {{ include "trivy.fullname" . }}

helm/trivy/values.yaml

@@ -4,8 +4,9 @@ fullnameOverride: ""
 image:
   registry: docker.io
   repository: aquasec/trivy
-  tag: 0.14.0
+  tag: 0.15.0
   pullPolicy: IfNotPresent
+  pullSecret: ""
 
 replicaCount: 1
 
@@ -36,6 +37,18 @@ securityContext:
   privileged: false
   readOnlyRootFilesystem: true
 
+## Node labels for pod assignment
+## Ref: https://kubernetes.io/docs/user-guide/node-selection/
+nodeSelector: {}
+
+## Affinity settings for pod assignment
+## Ref: https://kubernetes.io/docs/concepts/configuration/assign-pod-node/
+affinity: {}
+
+## Tolerations for pod assignment
+## Ref: https://kubernetes.io/docs/concepts/configuration/taint-and-toleration/
+tolerations: []
+
 trivy:
   # debugMode the flag to enable Trivy debug mode
   debugMode: false
@@ -61,6 +74,18 @@ trivy:
   # If the flag is enabled you have to manually download the `trivy.db` file and mount it in the
   # `/home/scanner/.cache/trivy/db/trivy.db` path (see `cacheDir`).
   skipUpdate: false
+  # Trivy supports filesystem and redis as caching backend
+  # https://github.com/aquasecurity/trivy#specify-cache-backend
+  # This location is only used for the cache, not the db storage: https://github.com/aquasecurity/trivy/issues/765#issue-756010345
+  #
+  # In case you specify redis as backend, make sure you installed a redis server yourself, e.g.
+  # https://bitnami.com/stack/redis/helm
+  #
+  # In case redis is not enabled, the filesystem will be used
+  cache:
+    redis:
+      enabled: false
+      url: "" # e.g. redis://redis.redis.svc:6379
 
 service:
   # type Kubernetes service type

integration/client_server_test.go

@@ -18,7 +18,7 @@ import (
 	testcontainers "github.com/testcontainers/testcontainers-go"
 	"github.com/urfave/cli/v2"
 
-	"github.com/aquasecurity/trivy/internal"
+	"github.com/aquasecurity/trivy/pkg/commands"
 	"github.com/aquasecurity/trivy/pkg/report"
 )
 
@@ -484,7 +484,7 @@ func setup(t *testing.T, options setupOptions) (*cli.App, string, string) {
 
 	go func() {
 		// Setup CLI App
-		app := internal.NewApp(version)
+		app := commands.NewApp(version)
 		app.Writer = ioutil.Discard
 		osArgs := setupServer(addr, options.token, options.tokenHeader, cacheDir, options.cacheBackend)
 
@@ -497,14 +497,14 @@ func setup(t *testing.T, options setupOptions) (*cli.App, string, string) {
 	assert.NoError(t, err)
 
 	// Setup CLI App
-	app := internal.NewApp(version)
+	app := commands.NewApp(version)
 	app.Writer = ioutil.Discard
 
 	return app, addr, cacheDir
 }
 
 func setupServer(addr, token, tokenHeader, cacheDir, cacheBackend string) []string {
-	osArgs := []string{"trivy", "server", "--skip-update", "--cache-dir", cacheDir, "--listen", addr}
+	osArgs := []string{"trivy", "--cache-dir", cacheDir, "server", "--skip-update", "--listen", addr}
 	if token != "" {
 		osArgs = append(osArgs, []string{"--token", token, "--token-header", tokenHeader}...)
 	}
@@ -516,7 +516,7 @@ func setupServer(addr, token, tokenHeader, cacheDir, cacheBackend string) []stri
 
 func setupClient(t *testing.T, c args, addr string, cacheDir string, golden string) ([]string, string, func()) {
 	t.Helper()
-	osArgs := []string{"trivy", "client", "--cache-dir", cacheDir, "--remote", "http://" + addr}
+	osArgs := []string{"trivy", "--cache-dir", cacheDir, "client", "--remote", "http://" + addr}
 
 	if c.Format != "" {
 		osArgs = append(osArgs, "--format", c.Format)

integration/docker_engine_test.go

@@ -10,12 +10,12 @@ import (
 	"strings"
 	"testing"
 
-	"github.com/stretchr/testify/require"
-
-	"github.com/aquasecurity/trivy/internal"
 	"github.com/docker/docker/api/types"
 	"github.com/docker/docker/client"
 	"github.com/stretchr/testify/assert"
+	"github.com/stretchr/testify/require"
+
+	"github.com/aquasecurity/trivy/pkg/commands"
 )
 
 func TestRun_WithDockerEngine(t *testing.T) {
@@ -283,7 +283,7 @@ func TestRun_WithDockerEngine(t *testing.T) {
 			defer os.Remove(of.Name())
 
 			// run trivy
-			app := internal.NewApp("dev")
+			app := commands.NewApp("dev")
 			trivyArgs := []string{"trivy"}
 			trivyArgs = append(trivyArgs, "--cache-dir", cacheDir)
 			if tc.withImageSubcommand {

integration/integration_test.go

@@ -14,8 +14,9 @@ import (
 	"path/filepath"
 	"time"
 
-	"github.com/aquasecurity/trivy-db/pkg/db"
 	"github.com/spf13/afero"
+
+	"github.com/aquasecurity/trivy-db/pkg/db"
 )
 
 var update = flag.Bool("update", false, "update golden files")

integration/registry_test.go

@@ -24,7 +24,7 @@ import (
 
 	_ "github.com/aquasecurity/fanal/analyzer"
 	testdocker "github.com/aquasecurity/trivy/integration/docker"
-	"github.com/aquasecurity/trivy/internal"
+	"github.com/aquasecurity/trivy/pkg/commands"
 	"github.com/aquasecurity/trivy/pkg/report"
 )
 
@@ -254,7 +254,7 @@ func scan(imageRef name.Reference, baseDir, goldenFile string, opt registryOptio
 	defer unsetEnv()
 
 	// Setup CLI App
-	app := internal.NewApp("dev")
+	app := commands.NewApp("dev")
 	app.Writer = ioutil.Discard
 
 	osArgs := []string{"trivy", "--cache-dir", cacheDir, "--format", "json", "--skip-update", "--output", outputFile, imageRef.Name()}

integration/standalone_tar_test.go

@@ -11,7 +11,7 @@ import (
 	"github.com/stretchr/testify/assert"
 	"github.com/stretchr/testify/require"
 
-	"github.com/aquasecurity/trivy/internal"
+	"github.com/aquasecurity/trivy/pkg/commands"
 )
 
 func TestRun_WithTar(t *testing.T) {
@@ -378,7 +378,7 @@ func TestRun_WithTar(t *testing.T) {
 	defer os.RemoveAll(cacheDir)
 
 	// Setup CLI App
-	app := internal.NewApp("dev")
+	app := commands.NewApp("dev")
 	app.Writer = ioutil.Discard
 
 	for _, c := range cases {
@@ -413,10 +413,15 @@ func TestRun_WithTar(t *testing.T) {
 			}
 
 			if len(c.testArgs.SkipFiles) != 0 {
-				osArgs = append(osArgs, "--skip-files", strings.Join(c.testArgs.SkipFiles, ","))
+				for _, skipFile := range c.testArgs.SkipFiles {
+					osArgs = append(osArgs, "--skip-files", skipFile)
+				}
 			}
+
 			if len(c.testArgs.SkipDirs) != 0 {
-				osArgs = append(osArgs, "--skip-dirs", strings.Join(c.testArgs.SkipDirs, ","))
+				for _, skipDir := range c.testArgs.SkipDirs {
+					osArgs = append(osArgs, "--skip-dirs", skipDir)
+				}
 			}
 
 			// Setup the output file

integration/testdata/alpine-310.sarif.golden

@@ -1,22 +1,28 @@
 {
-  "$schema": "https://schemastore.azurewebsites.net/schemas/json/sarif-2.1.0-rtm.4.json",
+  "$schema": "https://raw.githubusercontent.com/oasis-tcs/sarif-spec/master/Schemata/sarif-schema-2.1.0.json",
   "version": "2.1.0",
   "runs": [
     {
       "tool": {
         "driver": {
           "name": "Trivy",
+          "informationUri": "https://github.com/aquasecurity/trivy",
           "fullName": "Trivy Vulnerability Scanner",
+          "version": "0.15.0",
           "rules": [
             {
-              "id": "[MEDIUM] CVE-2019-1549",
-              "name": "dockerfile_scan",
+              "id": "CVE-2019-1549/libcrypto1.1",
+              "name": "OS Package Vulnerability (Alpine)",
               "shortDescription": {
                 "text": "CVE-2019-1549 Package: libcrypto1.1"
               },
               "fullDescription": {
                 "text": "openssl: information disclosure in fork()."
               },
+              "defaultConfiguration": {
+                "level": "warning"
+              },
+              "helpUri": "https://avd.aquasec.com/nvd/cve-2019-1549",
               "help": {
                 "text": "Vulnerability CVE-2019-1549\nSeverity: MEDIUM\nPackage: libcrypto1.1\nInstalled Version: 1.1.1c-r0\nFixed Version: 1.1.1d-r0\nLink: [CVE-2019-1549](https://avd.aquasec.com/nvd/cve-2019-1549)",
                 "markdown": "**Vulnerability CVE-2019-1549**\n| Severity | Package | Installed Version | Fixed Version | Link |\n| --- | --- | --- | --- | --- |\n|MEDIUM|libcrypto1.1|1.1.1c-r0|1.1.1d-r0|[CVE-2019-1549](https://avd.aquasec.com/nvd/cve-2019-1549)|\n"
@@ -31,14 +37,18 @@
               }
             },
             {
-              "id": "[MEDIUM] CVE-2019-1551",
-              "name": "dockerfile_scan",
+              "id": "CVE-2019-1551/libcrypto1.1",
+              "name": "OS Package Vulnerability (Alpine)",
               "shortDescription": {
                 "text": "CVE-2019-1551 Package: libcrypto1.1"
               },
               "fullDescription": {
                 "text": "openssl: Integer overflow in RSAZ modular exponentiation on x86_64."
               },
+              "defaultConfiguration": {
+                "level": "warning"
+              },
+              "helpUri": "https://avd.aquasec.com/nvd/cve-2019-1551",
               "help": {
                 "text": "Vulnerability CVE-2019-1551\nSeverity: MEDIUM\nPackage: libcrypto1.1\nInstalled Version: 1.1.1c-r0\nFixed Version: 1.1.1d-r2\nLink: [CVE-2019-1551](https://avd.aquasec.com/nvd/cve-2019-1551)",
                 "markdown": "**Vulnerability CVE-2019-1551**\n| Severity | Package | Installed Version | Fixed Version | Link |\n| --- | --- | --- | --- | --- |\n|MEDIUM|libcrypto1.1|1.1.1c-r0|1.1.1d-r2|[CVE-2019-1551](https://avd.aquasec.com/nvd/cve-2019-1551)|\n"
@@ -53,14 +63,18 @@
               }
             },
             {
-              "id": "[MEDIUM] CVE-2019-1563",
-              "name": "dockerfile_scan",
+              "id": "CVE-2019-1563/libcrypto1.1",
+              "name": "OS Package Vulnerability (Alpine)",
               "shortDescription": {
                 "text": "CVE-2019-1563 Package: libcrypto1.1"
               },
               "fullDescription": {
                 "text": "openssl: information disclosure in PKCS7_dataDecode and CMS_decrypt_set1_pkey."
               },
+              "defaultConfiguration": {
+                "level": "warning"
+              },
+              "helpUri": "https://avd.aquasec.com/nvd/cve-2019-1563",
               "help": {
                 "text": "Vulnerability CVE-2019-1563\nSeverity: MEDIUM\nPackage: libcrypto1.1\nInstalled Version: 1.1.1c-r0\nFixed Version: 1.1.1d-r0\nLink: [CVE-2019-1563](https://avd.aquasec.com/nvd/cve-2019-1563)",
                 "markdown": "**Vulnerability CVE-2019-1563**\n| Severity | Package | Installed Version | Fixed Version | Link |\n| --- | --- | --- | --- | --- |\n|MEDIUM|libcrypto1.1|1.1.1c-r0|1.1.1d-r0|[CVE-2019-1563](https://avd.aquasec.com/nvd/cve-2019-1563)|\n"
@@ -75,14 +89,18 @@
               }
             },
             {
-              "id": "[LOW] CVE-2019-1547",
-              "name": "dockerfile_scan",
+              "id": "CVE-2019-1547/libcrypto1.1",
+              "name": "OS Package Vulnerability (Alpine)",
               "shortDescription": {
                 "text": "CVE-2019-1547 Package: libcrypto1.1"
               },
               "fullDescription": {
                 "text": "openssl: side-channel weak encryption vulnerability."
               },
+              "defaultConfiguration": {
+                "level": "note"
+              },
+              "helpUri": "https://avd.aquasec.com/nvd/cve-2019-1547",
               "help": {
                 "text": "Vulnerability CVE-2019-1547\nSeverity: LOW\nPackage: libcrypto1.1\nInstalled Version: 1.1.1c-r0\nFixed Version: 1.1.1d-r0\nLink: [CVE-2019-1547](https://avd.aquasec.com/nvd/cve-2019-1547)",
                 "markdown": "**Vulnerability CVE-2019-1547**\n| Severity | Package | Installed Version | Fixed Version | Link |\n| --- | --- | --- | --- | --- |\n|LOW|libcrypto1.1|1.1.1c-r0|1.1.1d-r0|[CVE-2019-1547](https://avd.aquasec.com/nvd/cve-2019-1547)|\n"
@@ -97,14 +115,18 @@
               }
             },
             {
-              "id": "[MEDIUM] CVE-2019-1549",
-              "name": "dockerfile_scan",
+              "id": "CVE-2019-1549/libssl1.1",
+              "name": "OS Package Vulnerability (Alpine)",
               "shortDescription": {
                 "text": "CVE-2019-1549 Package: libssl1.1"
               },
               "fullDescription": {
                 "text": "openssl: information disclosure in fork()."
               },
+              "defaultConfiguration": {
+                "level": "warning"
+              },
+              "helpUri": "https://avd.aquasec.com/nvd/cve-2019-1549",
               "help": {
                 "text": "Vulnerability CVE-2019-1549\nSeverity: MEDIUM\nPackage: libssl1.1\nInstalled Version: 1.1.1c-r0\nFixed Version: 1.1.1d-r0\nLink: [CVE-2019-1549](https://avd.aquasec.com/nvd/cve-2019-1549)",
                 "markdown": "**Vulnerability CVE-2019-1549**\n| Severity | Package | Installed Version | Fixed Version | Link |\n| --- | --- | --- | --- | --- |\n|MEDIUM|libssl1.1|1.1.1c-r0|1.1.1d-r0|[CVE-2019-1549](https://avd.aquasec.com/nvd/cve-2019-1549)|\n"
@@ -119,14 +141,18 @@
               }
             },
             {
-              "id": "[MEDIUM] CVE-2019-1551",
-              "name": "dockerfile_scan",
+              "id": "CVE-2019-1551/libssl1.1",
+              "name": "OS Package Vulnerability (Alpine)",
               "shortDescription": {
                 "text": "CVE-2019-1551 Package: libssl1.1"
               },
               "fullDescription": {
                 "text": "openssl: Integer overflow in RSAZ modular exponentiation on x86_64."
               },
+              "defaultConfiguration": {
+                "level": "warning"
+              },
+              "helpUri": "https://avd.aquasec.com/nvd/cve-2019-1551",
               "help": {
                 "text": "Vulnerability CVE-2019-1551\nSeverity: MEDIUM\nPackage: libssl1.1\nInstalled Version: 1.1.1c-r0\nFixed Version: 1.1.1d-r2\nLink: [CVE-2019-1551](https://avd.aquasec.com/nvd/cve-2019-1551)",
                 "markdown": "**Vulnerability CVE-2019-1551**\n| Severity | Package | Installed Version | Fixed Version | Link |\n| --- | --- | --- | --- | --- |\n|MEDIUM|libssl1.1|1.1.1c-r0|1.1.1d-r2|[CVE-2019-1551](https://avd.aquasec.com/nvd/cve-2019-1551)|\n"
@@ -141,14 +167,18 @@
               }
             },
             {
-              "id": "[MEDIUM] CVE-2019-1563",
-              "name": "dockerfile_scan",
+              "id": "CVE-2019-1563/libssl1.1",
+              "name": "OS Package Vulnerability (Alpine)",
               "shortDescription": {
                 "text": "CVE-2019-1563 Package: libssl1.1"
               },
               "fullDescription": {
                 "text": "openssl: information disclosure in PKCS7_dataDecode and CMS_decrypt_set1_pkey."
               },
+              "defaultConfiguration": {
+                "level": "warning"
+              },
+              "helpUri": "https://avd.aquasec.com/nvd/cve-2019-1563",
               "help": {
                 "text": "Vulnerability CVE-2019-1563\nSeverity: MEDIUM\nPackage: libssl1.1\nInstalled Version: 1.1.1c-r0\nFixed Version: 1.1.1d-r0\nLink: [CVE-2019-1563](https://avd.aquasec.com/nvd/cve-2019-1563)",
                 "markdown": "**Vulnerability CVE-2019-1563**\n| Severity | Package | Installed Version | Fixed Version | Link |\n| --- | --- | --- | --- | --- |\n|MEDIUM|libssl1.1|1.1.1c-r0|1.1.1d-r0|[CVE-2019-1563](https://avd.aquasec.com/nvd/cve-2019-1563)|\n"
@@ -163,14 +193,18 @@
               }
             },
             {
-              "id": "[LOW] CVE-2019-1547",
-              "name": "dockerfile_scan",
+              "id": "CVE-2019-1547/libssl1.1",
+              "name": "OS Package Vulnerability (Alpine)",
               "shortDescription": {
                 "text": "CVE-2019-1547 Package: libssl1.1"
               },
               "fullDescription": {
                 "text": "openssl: side-channel weak encryption vulnerability."
               },
+              "defaultConfiguration": {
+                "level": "note"
+              },
+              "helpUri": "https://avd.aquasec.com/nvd/cve-2019-1547",
               "help": {
                 "text": "Vulnerability CVE-2019-1547\nSeverity: LOW\nPackage: libssl1.1\nInstalled Version: 1.1.1c-r0\nFixed Version: 1.1.1d-r0\nLink: [CVE-2019-1547](https://avd.aquasec.com/nvd/cve-2019-1547)",
                 "markdown": "**Vulnerability CVE-2019-1547**\n| Severity | Package | Installed Version | Fixed Version | Link |\n| --- | --- | --- | --- | --- |\n|LOW|libssl1.1|1.1.1c-r0|1.1.1d-r0|[CVE-2019-1547](https://avd.aquasec.com/nvd/cve-2019-1547)|\n"
@@ -188,166 +222,139 @@
       },
       "results": [
         {
-          "ruleId": "[MEDIUM] CVE-2019-1549",
+          "ruleId": "CVE-2019-1549/libcrypto1.1",
           "ruleIndex": 0,
-          "level": "error",
+          "level": "warning",
           "message": {
             "text": "OpenSSL 1.1.1 introduced a rewritten random number generator (RNG). This was intended to include protection in the event of a fork() system call in order to ensure that the parent and child processes did not share the same RNG state. However this protection was not being used in the default case. A partial mitigation for this issue is that the output from a high precision timer is mixed into the RNG state so the likelihood of a parent and child process sharing state is significantly reduced. If an application already calls OPENSSL_init_crypto() explicitly using OPENSSL_INIT_ATFORK then this problem does not occur at all. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c)."
           },
           "locations": [{
             "physicalLocation": {
               "artifactLocation": {
-                "uri": "Dockerfile"
-              },
-              "region": {
-                "startLine": 1,
-                "startColumn": 1,
-                "endColumn": 1
+                "uri": "testdata/fixtures/alpine-310.tar.gz",
+                "uriBaseId": "ROOTPATH"
               }
             }
           }]
         },
         {
-          "ruleId": "[MEDIUM] CVE-2019-1551",
+          "ruleId": "CVE-2019-1551/libcrypto1.1",
           "ruleIndex": 1,
-          "level": "error",
+          "level": "warning",
           "message": {
             "text": "There is an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against 2-prime RSA1024, 3-prime RSA1536, and DSA1024 as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH512 are considered just feasible. However, for an attack the target would have to re-use the DH512 private key, which is not recommended anyway. Also applications directly using the low level API BN_mod_exp may be affected if they use BN_FLG_CONSTTIME. Fixed in OpenSSL 1.1.1e-dev (Affected 1.1.1-1.1.1d). Fixed in OpenSSL 1.0.2u-dev (Affected 1.0.2-1.0.2t)."
           },
           "locations": [{
             "physicalLocation": {
               "artifactLocation": {
-                "uri": "Dockerfile"
-              },
-              "region": {
-                "startLine": 1,
-                "startColumn": 1,
-                "endColumn": 1
+                "uri": "testdata/fixtures/alpine-310.tar.gz",
+                "uriBaseId": "ROOTPATH"
               }
             }
           }]
         },
         {
-          "ruleId": "[MEDIUM] CVE-2019-1563",
+          "ruleId": "CVE-2019-1563/libcrypto1.1",
           "ruleIndex": 2,
-          "level": "error",
+          "level": "warning",
           "message": {
             "text": "In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, after sending a very large number of messages to be decrypted, can recover a CMS/PKCS7 transported encryption key or decrypt any RSA encrypted message that was encrypted with the public RSA key, using a Bleichenbacher padding oracle attack. Applications are not affected if they use a certificate together with the private RSA key to the CMS_decrypt or PKCS7_decrypt functions to select the correct recipient info to decrypt. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c). Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k). Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s)."
           },
           "locations": [{
             "physicalLocation": {
               "artifactLocation": {
-                "uri": "Dockerfile"
-              },
-              "region": {
-                "startLine": 1,
-                "startColumn": 1,
-                "endColumn": 1
+                "uri": "testdata/fixtures/alpine-310.tar.gz",
+                "uriBaseId": "ROOTPATH"
               }
             }
           }]
         },
         {
-          "ruleId": "[LOW] CVE-2019-1547",
+          "ruleId": "CVE-2019-1547/libcrypto1.1",
           "ruleIndex": 3,
-          "level": "error",
+          "level": "note",
           "message": {
             "text": "Normally in OpenSSL EC groups always have a co-factor present and this is used in side channel resistant code paths. However, in some cases, it is possible to construct a group using explicit parameters (instead of using a named curve). In those cases it is possible that such a group does not have the cofactor present. This can occur even where all the parameters match a known named curve. If such a curve is used then OpenSSL falls back to non-side channel resistant code paths which may result in full key recovery during an ECDSA signature operation. In order to be vulnerable an attacker would have to have the ability to time the creation of a large number of signatures where explicit parameters with no co-factor present are in use by an application using libcrypto. For the avoidance of doubt libssl is not vulnerable because explicit parameters are never used. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c). Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k). Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s)."
           },
           "locations": [{
             "physicalLocation": {
               "artifactLocation": {
-                "uri": "Dockerfile"
-              },
-              "region": {
-                "startLine": 1,
-                "startColumn": 1,
-                "endColumn": 1
+                "uri": "testdata/fixtures/alpine-310.tar.gz",
+                "uriBaseId": "ROOTPATH"
               }
             }
           }]
         },
         {
-          "ruleId": "[MEDIUM] CVE-2019-1549",
+          "ruleId": "CVE-2019-1549/libssl1.1",
           "ruleIndex": 4,
-          "level": "error",
+          "level": "warning",
           "message": {
             "text": "OpenSSL 1.1.1 introduced a rewritten random number generator (RNG). This was intended to include protection in the event of a fork() system call in order to ensure that the parent and child processes did not share the same RNG state. However this protection was not being used in the default case. A partial mitigation for this issue is that the output from a high precision timer is mixed into the RNG state so the likelihood of a parent and child process sharing state is significantly reduced. If an application already calls OPENSSL_init_crypto() explicitly using OPENSSL_INIT_ATFORK then this problem does not occur at all. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c)."
           },
           "locations": [{
             "physicalLocation": {
               "artifactLocation": {
-                "uri": "Dockerfile"
-              },
-              "region": {
-                "startLine": 1,
-                "startColumn": 1,
-                "endColumn": 1
+                "uri": "testdata/fixtures/alpine-310.tar.gz",
+                "uriBaseId": "ROOTPATH"
               }
             }
           }]
         },
         {
-          "ruleId": "[MEDIUM] CVE-2019-1551",
+          "ruleId": "CVE-2019-1551/libssl1.1",
           "ruleIndex": 5,
-          "level": "error",
+          "level": "warning",
           "message": {
             "text": "There is an overflow bug in the x64_64 Montgomery squaring procedure used in exponentiation with 512-bit moduli. No EC algorithms are affected. Analysis suggests that attacks against 2-prime RSA1024, 3-prime RSA1536, and DSA1024 as a result of this defect would be very difficult to perform and are not believed likely. Attacks against DH512 are considered just feasible. However, for an attack the target would have to re-use the DH512 private key, which is not recommended anyway. Also applications directly using the low level API BN_mod_exp may be affected if they use BN_FLG_CONSTTIME. Fixed in OpenSSL 1.1.1e-dev (Affected 1.1.1-1.1.1d). Fixed in OpenSSL 1.0.2u-dev (Affected 1.0.2-1.0.2t)."
           },
           "locations": [{
             "physicalLocation": {
               "artifactLocation": {
-                "uri": "Dockerfile"
-              },
-              "region": {
-                "startLine": 1,
-                "startColumn": 1,
-                "endColumn": 1
+                "uri": "testdata/fixtures/alpine-310.tar.gz",
+                "uriBaseId": "ROOTPATH"
               }
             }
           }]
         },
         {
-          "ruleId": "[MEDIUM] CVE-2019-1563",
+          "ruleId": "CVE-2019-1563/libssl1.1",
           "ruleIndex": 6,
-          "level": "error",
+          "level": "warning",
           "message": {
             "text": "In situations where an attacker receives automated notification of the success or failure of a decryption attempt an attacker, after sending a very large number of messages to be decrypted, can recover a CMS/PKCS7 transported encryption key or decrypt any RSA encrypted message that was encrypted with the public RSA key, using a Bleichenbacher padding oracle attack. Applications are not affected if they use a certificate together with the private RSA key to the CMS_decrypt or PKCS7_decrypt functions to select the correct recipient info to decrypt. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c). Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k). Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s)."
           },
           "locations": [{
             "physicalLocation": {
               "artifactLocation": {
-                "uri": "Dockerfile"
-              },
-              "region": {
-                "startLine": 1,
-                "startColumn": 1,
-                "endColumn": 1
+                "uri": "testdata/fixtures/alpine-310.tar.gz",
+                "uriBaseId": "ROOTPATH"
               }
             }
           }]
         },
         {
-          "ruleId": "[LOW] CVE-2019-1547",
+          "ruleId": "CVE-2019-1547/libssl1.1",
           "ruleIndex": 7,
-          "level": "error",
+          "level": "note",
           "message": {
             "text": "Normally in OpenSSL EC groups always have a co-factor present and this is used in side channel resistant code paths. However, in some cases, it is possible to construct a group using explicit parameters (instead of using a named curve). In those cases it is possible that such a group does not have the cofactor present. This can occur even where all the parameters match a known named curve. If such a curve is used then OpenSSL falls back to non-side channel resistant code paths which may result in full key recovery during an ECDSA signature operation. In order to be vulnerable an attacker would have to have the ability to time the creation of a large number of signatures where explicit parameters with no co-factor present are in use by an application using libcrypto. For the avoidance of doubt libssl is not vulnerable because explicit parameters are never used. Fixed in OpenSSL 1.1.1d (Affected 1.1.1-1.1.1c). Fixed in OpenSSL 1.1.0l (Affected 1.1.0-1.1.0k). Fixed in OpenSSL 1.0.2t (Affected 1.0.2-1.0.2s)."
           },
           "locations": [{
             "physicalLocation": {
               "artifactLocation": {
-                "uri": "Dockerfile"
-              },
-              "region": {
-                "startLine": 1,
-                "startColumn": 1,
-                "endColumn": 1
+                "uri": "testdata/fixtures/alpine-310.tar.gz",
+                "uriBaseId": "ROOTPATH"
               }
             }
           }]
         }],
-      "columnKind": "utf16CodeUnits"
+      "columnKind": "utf16CodeUnits",
+      "originalUriBaseIds": {
+        "ROOTPATH": {
+          "uri": "/"
+        }
+      }
     }
   ]
-}
+}

internal/artifact/run.go

@@ -1,114 +0,0 @@
-package artifact
-
-import (
-	"context"
-	l "log"
-	"os"
-	"time"
-
-	"golang.org/x/xerrors"
-
-	"github.com/aquasecurity/fanal/cache"
-	"github.com/aquasecurity/trivy-db/pkg/db"
-	"github.com/aquasecurity/trivy/internal/artifact/config"
-	"github.com/aquasecurity/trivy/internal/operation"
-	"github.com/aquasecurity/trivy/pkg/log"
-	"github.com/aquasecurity/trivy/pkg/report"
-	"github.com/aquasecurity/trivy/pkg/scanner"
-	"github.com/aquasecurity/trivy/pkg/types"
-	"github.com/aquasecurity/trivy/pkg/utils"
-)
-
-// InitializeScanner type to define initialize function signature
-type InitializeScanner func(context.Context, string, cache.ArtifactCache, cache.LocalArtifactCache, time.Duration) (
-	scanner.Scanner, func(), error)
-
-// nolint: gocyclo
-// TODO: refactror and fix cyclometic complexity
-func run(c config.Config, initializeScanner InitializeScanner) error {
-	if err := log.InitLogger(c.Debug, c.Quiet); err != nil {
-		l.Fatal(err)
-	}
-
-	// configure cache dir
-	utils.SetCacheDir(c.CacheDir)
-	cache, err := operation.NewCache(c.CacheBackend)
-	if err != nil {
-		return xerrors.Errorf("unable to initialize the cache: %w", err)
-	}
-	defer cache.Close()
-	log.Logger.Debugf("cache dir:  %s", utils.CacheDir())
-
-	if c.Reset {
-		return cache.Reset()
-	}
-	if c.ClearCache {
-		return cache.ClearImages()
-	}
-
-	// download the database file
-	noProgress := c.Quiet || c.NoProgress
-	if err = operation.DownloadDB(c.AppVersion, c.CacheDir, noProgress, c.Light, c.SkipUpdate); err != nil {
-		return err
-	}
-
-	if c.DownloadDBOnly {
-		return nil
-	}
-
-	if err = db.Init(c.CacheDir); err != nil {
-		return xerrors.Errorf("error in vulnerability DB initialize: %w", err)
-	}
-	defer db.Close()
-
-	target := c.Target
-	if c.Input != "" {
-		target = c.Input
-	}
-
-	ctx, cancel := context.WithTimeout(context.Background(), c.Timeout)
-	defer cancel()
-	scanner, cleanup, err := initializeScanner(ctx, target, cache, cache, c.Timeout)
-	if err != nil {
-		return xerrors.Errorf("unable to initialize a scanner: %w", err)
-	}
-	defer cleanup()
-
-	scanOptions := types.ScanOptions{
-		VulnType:            c.VulnType,
-		ScanRemovedPackages: c.ScanRemovedPkgs, // this is valid only for image subcommand
-		ListAllPackages:     c.ListAllPkgs,
-		SkipFiles:           c.SkipFiles,
-		SkipDirectories:     c.SkipDirectories,
-	}
-	log.Logger.Debugf("Vulnerability type:  %s", scanOptions.VulnType)
-
-	results, err := scanner.ScanArtifact(ctx, scanOptions)
-	if err != nil {
-		return xerrors.Errorf("error in image scan: %w", err)
-	}
-
-	vulnClient := initializeVulnerabilityClient()
-	for i := range results {
-		vulnClient.FillInfo(results[i].Vulnerabilities, results[i].Type)
-		vulns, err := vulnClient.Filter(ctx, results[i].Vulnerabilities,
-			c.Severities, c.IgnoreUnfixed, c.IgnoreFile, c.IgnorePolicy)
-		if err != nil {
-			return xerrors.Errorf("unable to filter vulnerabilities: %w", err)
-		}
-		results[i].Vulnerabilities = vulns
-	}
-
-	if err = report.WriteResults(c.Format, c.Output, c.Severities, results, c.Template, c.Light); err != nil {
-		return xerrors.Errorf("unable to write results: %w", err)
-	}
-
-	if c.ExitCode != 0 {
-		for _, result := range results {
-			if len(result.Vulnerabilities) > 0 {
-				os.Exit(c.ExitCode)
-			}
-		}
-	}
-	return nil
-}

internal/client/run.go

@@ -1,106 +0,0 @@
-package client
-
-import (
-	"context"
-	"os"
-
-	"github.com/urfave/cli/v2"
-	"golang.org/x/xerrors"
-
-	"github.com/aquasecurity/trivy/internal/client/config"
-	"github.com/aquasecurity/trivy/pkg/cache"
-	"github.com/aquasecurity/trivy/pkg/log"
-	"github.com/aquasecurity/trivy/pkg/report"
-	"github.com/aquasecurity/trivy/pkg/rpc/client"
-	"github.com/aquasecurity/trivy/pkg/scanner"
-	"github.com/aquasecurity/trivy/pkg/types"
-	"github.com/aquasecurity/trivy/pkg/utils"
-)
-
-// Run runs the scan
-func Run(cliCtx *cli.Context) error {
-	c, err := config.New(cliCtx)
-	if err != nil {
-		return err
-	}
-	return run(c)
-}
-
-// nolint: gocyclo
-// TODO: refactror and fix cyclometic complexity
-func run(c config.Config) (err error) {
-	if err = log.InitLogger(c.Debug, c.Quiet); err != nil {
-		return xerrors.Errorf("failed to initialize a logger: %w", err)
-	}
-
-	// initialize config
-	if err = c.Init(); err != nil {
-		return xerrors.Errorf("failed to initialize options: %w", err)
-	}
-
-	// configure cache dir
-	utils.SetCacheDir(c.CacheDir)
-	log.Logger.Debugf("cache dir:  %s", utils.CacheDir())
-
-	if c.ClearCache {
-		log.Logger.Warn("A client doesn't have image cache")
-		return nil
-	}
-
-	var scanner scanner.Scanner
-	ctx, cancel := context.WithTimeout(context.Background(), c.Timeout)
-	defer cancel()
-	remoteCache := cache.NewRemoteCache(cache.RemoteURL(c.RemoteAddr), c.CustomHeaders)
-
-	cleanup := func() {}
-	if c.Input != "" {
-		// scan tar file
-		scanner, err = initializeArchiveScanner(ctx, c.Input, remoteCache,
-			client.CustomHeaders(c.CustomHeaders), client.RemoteURL(c.RemoteAddr), c.Timeout)
-		if err != nil {
-			return xerrors.Errorf("unable to initialize the archive scanner: %w", err)
-		}
-	} else {
-		// scan an image in Docker Engine or Docker Registry
-		scanner, cleanup, err = initializeDockerScanner(ctx, c.Target, remoteCache,
-			client.CustomHeaders(c.CustomHeaders), client.RemoteURL(c.RemoteAddr), c.Timeout)
-		if err != nil {
-			return xerrors.Errorf("unable to initialize the docker scanner: %w", err)
-		}
-	}
-	defer cleanup()
-
-	scanOptions := types.ScanOptions{
-		VulnType:            c.VulnType,
-		ScanRemovedPackages: c.ScanRemovedPkgs,
-	}
-	log.Logger.Debugf("Vulnerability type:  %s", scanOptions.VulnType)
-
-	results, err := scanner.ScanArtifact(ctx, scanOptions)
-	if err != nil {
-		return xerrors.Errorf("error in image scan: %w", err)
-	}
-
-	vulnClient := initializeVulnerabilityClient()
-	for i := range results {
-		vulns, err := vulnClient.Filter(ctx, results[i].Vulnerabilities,
-			c.Severities, c.IgnoreUnfixed, c.IgnoreFile, c.IgnorePolicy)
-		if err != nil {
-			return err
-		}
-		results[i].Vulnerabilities = vulns
-	}
-
-	if err = report.WriteResults(c.Format, c.Output, c.Severities, results, c.Template, false); err != nil {
-		return xerrors.Errorf("unable to write results: %w", err)
-	}
-
-	if c.ExitCode != 0 {
-		for _, result := range results {
-			if len(result.Vulnerabilities) > 0 {
-				os.Exit(c.ExitCode)
-			}
-		}
-	}
-	return nil
-}

internal/config/image.go

@@ -1,40 +0,0 @@
-package config
-
-import (
-	"github.com/google/go-containerregistry/pkg/name"
-	"github.com/urfave/cli/v2"
-	"go.uber.org/zap"
-	"golang.org/x/xerrors"
-)
-
-// ImageConfig holds the config for scanning images
-type ImageConfig struct {
-	ScanRemovedPkgs bool
-	ListAllPkgs     bool
-}
-
-// NewImageConfig is the factory method to return imageConfig
-func NewImageConfig(c *cli.Context) ImageConfig {
-	return ImageConfig{
-		ScanRemovedPkgs: c.Bool("removed-pkgs"),
-		ListAllPkgs:     c.Bool("list-all-pkgs"),
-	}
-}
-
-// Init initializes the imageConfig
-func (c *ImageConfig) Init(args cli.Args, logger *zap.SugaredLogger) (err error) {
-	imageName := args.First()
-
-	// Check whether 'latest' tag is used
-	if imageName != "" {
-		ref, err := name.ParseReference(imageName)
-		if err != nil {
-			return xerrors.Errorf("invalid image: %w", err)
-		}
-		if ref.Identifier() == "latest" {
-			logger.Warn("You should avoid using the :latest tag as it is cached. You need to specify '--clear-cache' option when :latest image is changed")
-		}
-	}
-
-	return nil
-}

internal/config/image_test.go

@@ -1,72 +0,0 @@
-package config_test
-
-import (
-	"flag"
-	"testing"
-
-	"github.com/stretchr/testify/assert"
-	"github.com/stretchr/testify/require"
-	"github.com/urfave/cli/v2"
-	"go.uber.org/zap"
-	"go.uber.org/zap/zaptest/observer"
-
-	"github.com/aquasecurity/trivy/internal/config"
-)
-
-func TestImageConfig_Init(t *testing.T) {
-	tests := []struct {
-		name    string
-		args    []string
-		logs    []string
-		wantErr string
-	}{
-		{
-			name: "happy path",
-			args: []string{"alpine:3.10"},
-		},
-		{
-			name: "with latest tag",
-			args: []string{"gcr.io/distroless/base"},
-			logs: []string{
-				"You should avoid using the :latest tag as it is cached. You need to specify '--clear-cache' option when :latest image is changed",
-			},
-		},
-		{
-			name:    "sad: invalid image name",
-			args:    []string{`!"#$%&'()`},
-			wantErr: "could not parse reference",
-		},
-	}
-	for _, tt := range tests {
-		t.Run(tt.name, func(t *testing.T) {
-			core, obs := observer.New(zap.InfoLevel)
-			logger := zap.New(core)
-
-			app := cli.NewApp()
-			set := flag.NewFlagSet("test", 0)
-			ctx := cli.NewContext(app, set, nil)
-			_ = set.Parse(tt.args)
-
-			c := config.NewImageConfig(ctx)
-
-			err := c.Init(ctx.Args(), logger.Sugar())
-
-			// tests log messages
-			var gotMessages []string
-			for _, entry := range obs.AllUntimed() {
-				gotMessages = append(gotMessages, entry.Message)
-			}
-			assert.Equal(t, tt.logs, gotMessages, tt.name)
-
-			// test the error
-			switch {
-			case tt.wantErr != "":
-				require.NotNil(t, err)
-				assert.Contains(t, err.Error(), tt.wantErr, tt.name)
-				return
-			default:
-				assert.NoError(t, err, tt.name)
-			}
-		})
-	}
-}

misc/triage/labels.yaml

@@ -40,6 +40,9 @@ labels:
 - name: lifecycle/stale
   color: "795548"
   description: Denotes an issue or PR has remained open with no activity and will be auto-closed.
+- name: lifecycle/active
+  color: "1d76db"
+  description: Indicates that an issue or PR is actively being worked on by a contributor.
 
 # priority
 - name: priority/critical-urgent

mkdocs.yml

@@ -0,0 +1,89 @@
+site_name: Trivy
+site_url: https://aquasecurity.github.io/trivy/
+site_description: A Simple and Comprehensive Vulnerability Scanner for Containers and other Artifacts, Suitable for CI
+docs_dir: docs/
+repo_name: GitHub
+repo_url: https://github.com/aquasecurity/trivy
+edit_uri: ""
+
+nav:
+  - Overview: index.md
+  - Installation: installation.md
+  - Quick Start: quickstart.md
+  - Scanning:
+      - Overview: scanning/index.md
+      - Image: scanning/image.md
+      - Filesystem: scanning/filesystem.md
+      - Git Repository: scanning/git-repository.md
+      - Advanced:
+          - Embed in Dockerfile: scanning/advanced/embed-in-dockerfile.md
+          - Unpacked container image filesystem: scanning/advanced/unpacked-filesystem.md
+          - OCI : scanning/advanced/oci.md
+          - Podman: scanning/advanced/podman.md
+  - Modes:
+      - Standalone: modes/standalone.md
+      - Client/Server: modes/client-server.md
+  - Examples:
+      - Overview: examples/index.md
+      - Vulnerability Filtering: examples/filter.md
+      - Report Formats: examples/report.md
+      - Vulnerability DB: examples/db.md
+      - Cache: examples/cache.md
+      - Skip Traversal of Files/Directories: examples/skip.md
+      - Others: examples/others.md
+  - Integrations:
+      - Overview: integrations/index.md
+      - GitHub Actions: integrations/github-actions.md
+      - CircleCI: integrations/circleci.md
+      - Travis CI: integrations/travis-ci.md
+      - GitLab CI: integrations/gitlab-ci.md
+      - AWS CodePipeline: integrations/aws-codepipeline.md
+      - AWS Security Hub: integrations/aws-security-hub.md
+  - Private Docker Registries:
+      - Overview: private-registries/index.md
+      - Docker Hub: private-registries/docker-hub.md
+      - AWS ECR (Elastic Container Registry): private-registries/ecr.md
+      - GCR (Google Container Registry): private-registries/gcr.md
+      - Self-Hosted: private-registries/self.md
+  - Vulnerability Detection:
+      - Overview: vuln-detection/index.md
+      - OS Packages: vuln-detection/os.md
+      - Application Dependencies: vuln-detection/library.md
+      - Supported Image TAR Format: vuln-detection/image-tar-format.md
+      - Data Sources: vuln-detection/data-source.md
+  - Usage:
+      - Overview: usage/index.md
+      - Image: usage/image.md
+      - Filesystem: usage/fs.md
+      - Repository: usage/repo.md
+      - Client: usage/client.md
+      - Server: usage/server.md
+  - Plugins: plugins.md
+  - Air-Gapped Environment: air-gap.md
+  - Comparison with Other Scanners: comparison.md
+  - Further Reading: further.md
+  - FAQ: faq.md
+  - Maintainer:
+      - Help Wanted: contrib/help-wanted.md
+      - Triage: contrib/triage.md
+  - Credits: credit.md
+
+theme:
+    name: material
+    language: 'en'
+    logo: imgs/logo-white.svg
+
+markdown_extensions:
+  - pymdownx.highlight
+  - pymdownx.superfences
+  - admonition
+
+extra:
+  generator: false
+  version:
+    method: mike
+    provider: mike
+
+plugins:
+  - search
+  - macros