SARA / Free Tools / CVE / CVE-2022-39260

CVE-2022-39260 — Git is an open source, scalable, distributed revision control system

Git is an open source, scalable, distributed revision control system. `git shell` is a restricted login shell that can be used to implement Git's push/pull functionality via SSH. In versions prior to 2.30.6, 2.31.5, 2.32.4, 2.33.5, 2.34.5, 2.35.5, 2.36.3, and 2.37.4, the fun

CVSS
8.5 HIGH
EPSS
1.27% (top 20.60%)
CWE
CWE-787, CWE-122
Published
2022-10-19T00:00:00.000Z
Last modified
2024-08-03T12:00:43.573Z
CVSS vector
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H

01What is this vulnerability?

Git is an open source, scalable, distributed revision control system. `git shell` is a restricted login shell that can be used to implement Git's push/pull functionality via SSH. In versions prior to 2.30.6, 2.31.5, 2.32.4, 2.33.5, 2.34.5, 2.35.5, 2.36.3, and 2.37.4, the function that splits the command arguments into an array improperly uses an `int` to represent the number of entries in the…

02Affected products

VendorProductVersions
gitgit< 2.30.6, > 2.31.0, < 2.31.5, > 2.32.0, < 2.32.4, > 2.33.0, < 2.33.5, > 2.34.0, < 2.34.5, > 2.34.0, < 2.35.5, > 2.35.0, < 2.36.3, > 2.37.0, < 2.37.4

03Active exploitation status

Not currently listed on the CISA Known Exploited Vulnerabilities (KEV) catalog. EPSS is the best forward-looking signal — see the EPSS row above.

04Recommended remediation

05Technical details

For the full vendor write-up, exploit chains, and reference implementations, see the references list in section 09.

06Detection signatures

Ask SARA in chat to draft a starting detection for this CVE in your stack of choice.

07Related CVEs

No directly-cited follow-up CVEs in the KB record for this advisory. The references list in section 09 carries the vendor cross-references.

08Timeline

09References

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