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Vulnerability · Published Dec 9, 2024 · Assigned by apache

CVE-2024-46901Apache Subversion: mod_dav_svn denial-of-service via control characters in paths

Low 3.1

In plain English

A low-severity improper input validation in Apache Subversion from Apache Software Foundation. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 1.9% (higher than 80% of all known vulnerabilities). Fixed versions are available - upgrade the affected package.

Severity (CVSS 3.1)3.1Low
Exploit odds (30 days)1.9%top 19.9% of all CVEs
Exploited in the wildNo reportsCISA SSVC: none
Attack toolingNoneno public tooling known

Official description

Insufficient validation of filenames against control characters in Apache Subversion repositories served via mod_dav_svn allows authenticated users with commit access to commit a corrupted revision, leading to disruption for users of the repository. All versions of Subversion up to and including Subversion 1.14.4 are affected if serving repositories via mod_dav_svn. Users are recommended to upgrade to version 1.14.5, which fixes this issue. Repositories served via other access methods are not affected.

Affected packages & fixed versions

EcosystemPackageFixed inAdvisory
Alpine:v3.20subversion1.14.5-r0ALPINE-CVE-2024-46901
Alpine:v3.21subversion1.14.5-r0ALPINE-CVE-2024-46901
Alpine:v3.22subversion1.14.5-r0ALPINE-CVE-2024-46901
Alpine:v3.23subversion1.14.5-r0ALPINE-CVE-2024-46901
Alpine:v3.24subversion1.14.5-r0ALPINE-CVE-2024-46901
Debian:12subversion1.14.2-4+deb12u1DEBIAN-CVE-2024-46901
Debian:13subversion1.14.5-1DEBIAN-CVE-2024-46901
Debian:14subversion1.14.5-1DEBIAN-CVE-2024-46901

Affected products (as reported)

VendorProductVersions
Apache Software Foundation Apache Subversion 0 – through 1.14.4

Weakness: CWE-20, CWE-116 · Vector: CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:L

References