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66 lines
2.6 KiB
Markdown
66 lines
2.6 KiB
Markdown
# Ubuntu
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Trivy supports these scanners for OS packages.
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| Scanner | Supported |
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| :-----------: | :-------: |
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| SBOM | ✓ |
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| Vulnerability | ✓ |
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| License | ✓ |
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Please see [here](index.md#supported-os) for supported versions.
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The following table provides an outline of the features Trivy offers.
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| Feature | Supported |
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|:------------------------------------:|:---------:|
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| Detect unfixed vulnerabilities | ✓ |
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| [Dependency graph][dependency-graph] | ✓ |
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| End of life awareness | ✓ |
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## SBOM
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Same as [Debian](debian.md#sbom).
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## Vulnerability
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Ubuntu offers its own security advisories, and these are utilized when scanning Ubuntu for vulnerabilities.
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### Data Source
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See [here](../../scanner/vulnerability.md#data-sources).
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### Fixed Version
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When looking at fixed versions, it's crucial to consider the patches supplied by Ubuntu.
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As an illustration, for CVE-2023-3269, the fixed version for Ubuntu 23.04 (lunar) is listed as `6.2.0-26.26` in [the Security Tracker][CVE-2023-3269].
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It's essential to recognize that this differs from the upstream fixed version, which stands at `6.5`.
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Typically, only the upstream information gets listed on [NVD][CVE-2023-3269 NVD], so it's important not to get confused.
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### Severity
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Trivy calculates the severity of an issue based on the 'Priority' metric found in the Security Tracker.
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If 'Priority' isn't provided by Ubuntu, the severity from the NVD is taken into account.
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Using CVE-2019-15052 as an example, while it is rated as ["Critical" in NVD][CVE-2019-15052 NVD], Ubuntu has marked its "Priority" as ["Medium"][CVE-2019-15052].
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As a result, Trivy will display it as "Medium".
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### Status
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Trivy supports the following [vulnerability statuses] for Ubuntu.
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| Status | Supported |
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| :-----------------: | :-------: |
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| Fixed | ✓ |
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| Affected | ✓ |
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| Under Investigation | |
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| Will Not Fix | |
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| Fix Deferred | |
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| End of Life | |
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## License
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Same as [Debian](debian.md#license).
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[dependency-graph]: ../../configuration/reporting.md#show-origins-of-vulnerable-dependencies
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[Ubuntu CVE Tracker]: https://ubuntu.com/security/cve
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[CVE-2023-3269]: https://ubuntu.com/security/CVE-2023-3269
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[CVE-2019-15052]: https://ubuntu.com/security/CVE-2019-15052
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[CVE-2023-3269 NVD]: https://nvd.nist.gov/vuln/detail/CVE-2023-3269
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[CVE-2019-15052 NVD]: https://nvd.nist.gov/vuln/detail/CVE-2019-15052
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[vulnerability statuses]: ../../configuration/filtering.md#by-status |