CVE-2013-4558
subversion: mod_dav_svn assertion when handling certain requests with autoversioning enabled
Severity
ModerateRed Hat Product Security
CVSS 2.0
Review impact separately from score.
Published · November 25, 2013
Updated · November 21, 2025
Description
The get_parent_resource function in repos.c in mod_dav_svn Apache HTTPD server module in Subversion 1.7.11 through 1.7.13 and 1.8.1 through 1.8.4, when built with assertions enabled and SVNAutoversioning is enabled, allows remote attackers to cause a denial of service (assertion failure and Apache process abort) via a non-canonical URL in a request, as demonstrated using a trailing /.
Statement
Not vulnerable. This issue did not affect the versions of Subversion in Red Hat Enterprise Linux 5 and 6.
CVSS score applicability
The CVSS score(s) listed for this vulnerability do not reflect the associated product's status, and are included for informational purposes to better understand the severity of this vulnerability.
Mitigation
No mitigation is specified in collected source.
CVSS / CWE
CVSS 2.0 · 3.5AV:N/AC:M/Au:S/C:N/I:N/A:P
CWE not specified