Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

Go to Calendar     Go to Press Room     Go to Newsletters subscription

Search

CVE-2023-25652

Severity CVSS v4.0:
Pending analysis
Type:
CWE-22 Path Traversal
Publication date:
25/04/2023
Last modified:
26/06/2024

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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N CVSS v3.1 Severity and Metrics:

Base Score: 7.50 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): None
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): None
Integrity (I): High
Availability (A): None

Base Score 3.x
7.50
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:* 2.30.9 (excluding)
cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:* 2.31.0 (including) 2.31.8 (excluding)
cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:* 2.32.0 (including) 2.32.7 (excluding)
cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:* 2.33.0 (including) 2.33.8 (excluding)
cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:* 2.34.0 (including) 2.34.8 (excluding)
cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:* 2.35.0 (including) 2.35.8 (excluding)
cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:* 2.36.0 (including) 2.36.6 (excluding)
cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:* 2.37.0 (including) 2.37.7 (excluding)
cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:* 2.38.0 (including) 2.38.5 (excluding)
cpe:2.3:a:git-scm:git:*:*:*:*:*:*:*:* 2.39.0 (including) 2.39.3 (excluding)
cpe:2.3:a:git-scm:git:2.40.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:37:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:38:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools