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52 lines
1.9 KiB
Markdown
52 lines
1.9 KiB
Markdown
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# Security Policy
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## Reporting a vulnerability
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Please send a detailed mail to git-security@googlegroups.com to
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report vulnerabilities in Git.
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Even when unsure whether the bug in question is an exploitable
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vulnerability, it is recommended to send the report to
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git-security@googlegroups.com (and obviously not to discuss the
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issue anywhere else).
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Vulnerabilities are expected to be discussed _only_ on that
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list, and not in public, until the official announcement on the
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Git mailing list on the release date.
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Examples for details to include:
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- Ideally a short description (or a script) to demonstrate an
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exploit.
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- The affected platforms and scenarios (the vulnerability might
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only affect setups with case-sensitive file systems, for
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example).
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- The name and affiliation of the security researchers who are
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involved in the discovery, if any.
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- Whether the vulnerability has already been disclosed.
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- How long an embargo would be required to be safe.
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## Supported Versions
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There are no official "Long Term Support" versions in Git.
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Instead, the maintenance track (i.e. the versions based on the
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most recently published feature release, also known as ".0"
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version) sees occasional updates with bug fixes.
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Fixes to vulnerabilities are made for the maintenance track for
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the latest feature release and merged up to the in-development
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branches. The Git project makes no formal guarantee for any
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older maintenance tracks to receive updates. In practice,
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though, critical vulnerability fixes are applied not only to the
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most recent track, but to at least a couple more maintenance
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tracks.
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This is typically done by making the fix on the oldest and still
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relevant maintenance track, and merging it upwards to newer and
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newer maintenance tracks.
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For example, v2.24.1 was released to address a couple of
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[CVEs](https://cve.mitre.org/), and at the same time v2.14.6,
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v2.15.4, v2.16.6, v2.17.3, v2.18.2, v2.19.3, v2.20.2, v2.21.1,
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v2.22.2 and v2.23.1 were released.
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