CVE-2022-24070

HIGH

Subversion mod_dav_svn <1.14.1 - Memory Corruption

Title source: llm

Description

Subversion's mod_dav_svn is vulnerable to memory corruption. While looking up path-based authorization rules, mod_dav_svn servers may attempt to use memory which has already been freed. Affected Subversion mod_dav_svn servers 1.10.0 through 1.14.1 (inclusive). Servers that do not use mod_dav_svn are not affected.

References (8)

[Mailing List, Third Party Advisory] http://seclists.org/fulldisclosure/2022/Jul/18

[Issue Tracking, Vendor Advisory] https://bz.apache.org/bugzilla/show_bug.cgi?id=65861

[Vendor Advisory] https://cwiki.apache.org/confluence/display/HTTPD/ModuleLife

[Issue Tracking, Vendor Advisory] https://issues.apache.org/jira/browse/SVN-4880

[Third Party Advisory] https://support.apple.com/kb/HT213345

[Third Party Advisory] https://www.debian.org/security/2022/dsa-5119

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/PZ4ARNGLMGYBKYDX2B7DRBNMF6EH3A6R/

[Mailing List, Third Party Advisory] https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/YJPMCWCGWBN3QWCDVILWQWPC75RR67LT/

Scores

CVSS v3 7.5

EPSS 0.0076

EPSS Percentile 73.0%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Classification

CWE

CWE-416

Status published

Affected Products (6)

apache/subversion < 1.10.8

debian/debian_linux

debian/debian_linux

fedoraproject/fedora

fedoraproject/fedora

apple/macos < 12.5

Timeline

Published Apr 12, 2022

Tracked Since Feb 18, 2026