Use After Free Affecting subversion:1.10/subversion package, versions <0:1.10.2-5.module+el8.6.0+15157+188c9801


Severity

Recommended
0.0
high
0
10

Based on Red Hat Enterprise Linux security rating.

Threat Intelligence

EPSS
9.47% (95th percentile)

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  • Snyk IDSNYK-RHEL8-SUBVERSION-4266198
  • published13 Apr 2022
  • disclosed4 Nov 2021

Introduced: 4 Nov 2021

CVE-2022-24070  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

Upgrade RHEL:8 subversion:1.10/subversion to version 0:1.10.2-5.module+el8.6.0+15157+188c9801 or higher.
This issue was patched in RHSA-2022:2234.

NVD Description

Note: Versions mentioned in the description apply only to the upstream subversion:1.10/subversion package and not the subversion:1.10/subversion package as distributed by RHEL. See How to fix? for RHEL:8 relevant fixed versions and status.

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.

CVSS Base Scores

version 3.1