CVE-2023-25652

7.5 HIGH
Published: April 25, 2023 Modified: November 04, 2025

Description

Git is a revision control system. Prior to versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1, by feeding specially crafted input to `git apply --reject`, a path outside the working tree can be overwritten with partially controlled contents (corresponding to the rejected hunk(s) from the given patch). A fix is available in versions 2.30.9, 2.31.8, 2.32.7, 2.33.8, 2.34.8, 2.35.8, 2.36.6, 2.37.7, 2.38.5, 2.39.3, and 2.40.1. As a workaround, avoid using `git apply` with `--reject` when applying patches from an untrusted source. Use `git apply --stat` to inspect a patch before applying; avoid applying one that create a conflict where a link corresponding to the `*.rej` file exists.

AI Explanation

Get an AI-powered plain-language explanation of this vulnerability and remediation steps.

Login to generate AI explanation

CVSS v3.x Details

0.0 Low Medium High Critical 10.0
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

References to Advisories, Solutions, and Tools

Patch Vendor Advisory Exploit Third Party Advisory
http://www.openwall.com/lists/oss-security/2023/04/25/2
Source: security-advisories@github.com
Mailing List Third Party Advisory
https://github.com/git/git/security/advisories/GHSA-2hvf-7c8p-28fx
Source: security-advisories@github.com
Vendor Advisory
https://security.gentoo.org/glsa/202312-15
Source: security-advisories@github.com
http://www.openwall.com/lists/oss-security/2023/04/25/2
Source: af854a3a-2127-422b-91ae-364da2661108
Mailing List Third Party Advisory
https://github.com/git/git/commit/18e2b1cfc80990719275d7b08e6e50f3e8cbc902
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
https://github.com/git/git/commit/668f2d53613ac8fd373926ebe219f2c29112d93e
Source: af854a3a-2127-422b-91ae-364da2661108
Patch
https://github.com/git/git/security/advisories/GHSA-2hvf-7c8p-28fx
Source: af854a3a-2127-422b-91ae-364da2661108
Vendor Advisory
https://security.gentoo.org/glsa/202312-15
Source: af854a3a-2127-422b-91ae-364da2661108

21 reference(s) from NVD

Quick Stats

CVSS v3 Score
7.5 / 10.0
EPSS (Exploit Probability)
2.6%
85th percentile
Exploitation Status
Not in CISA KEV

Weaknesses (CWE)

Affected Vendors

git-scm fedoraproject