CVE-2024-51990

Path traversal via crafted Git repositories in jj

State: Published
Severity: 9.3 Critical
Published: Nov 7, 2024
Updated: Nov 7, 2024
Reserved: Nov 4, 2024

Description

jj, or Jujutsu, is a Git-compatible VCS written in rust. In affected versions specially crafted Git repositories can cause `jj` to write files outside the clone. This issue has been addressed in version 0.23.0. Users are advised to upgrade. Users unable to upgrade should avoid cloning repos from unknown sources.

Scores

CVSS	Score	Vector	Source
4.0	9.3 Critical	CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N	GitHub_M

Weaknesses

CWE-22 Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')

Affected Products

Product	Versions
jjmartinvonz	< 0.23.0Affected

References

https://github.com/martinvonz/jj/security/advisories/GHSA-88h5-6w7m-5w56

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