CVE-2013-1846: Apache Subversion

Medium severity, CVSS 4.0. EPSS: 6.7% chance of exploitation in the next 30 days.

The mod_dav_svn Apache HTTPD server module in Subversion 1.6.x before 1.6.21 and 1.7.0 through 1.7.8 allows remote authenticated users to cause a denial of service (NULL pointer dereference and crash) via a LOCK on an activity URL.

Affected products

• Apache Subversion: up to and including 1.6.20; version 1.6.0 only; version 1.6.1 only; version 1.6.2 only; version 1.6.3 only; version 1.6.4 only; …
• Opensuse Opensuse: version 12.1 only; version 12.2 only; version 12.3 only

Published 2013-05-02. Last modified 2026-06-16.