Home/CVE/The get_parent_resource function in repos.c in mod_dav_svn Apache HTTPD server module in Subversion 1.7.11 through 1.7.1
CVE

CVE-2013-4558

The get_parent_resource function in repos.c in mod_dav_svn Apache HTTPD server module in Subversion 1.7.11 through 1.7.1

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 /.

LOW · CVSS 3.5 EPSS 0.01783
Monitor
  • No active-exploitation, high-EPSS, or public-exploit signals - routine patching cadence
Sigma rules0 YARA rules0
⬡

Weakness Classification

CWE-20Improper Input Validation
▤

Affected Products & Versions

2
apache mod dav svnall versions
apache subversionall versions
▣

Scoring & Timeline

3.5
LOW · CVSS v2 (legacy) · secalert@redhat.com
View on NVD
This CVE predates CVSS v3; the legacy v2 score is shown so triage still has a severity to work with.
v2 Vector
AV:N/AC:M/Au:S/C:N/I:N/A:P
Published to NVD07 Dec 2013 · 08:55 PM
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Vendor Advisories

2
suse-csafopenSUSE-SU-2024:10538-1
suse-csafSUSE-SU-2015:0709-1
🔗

References & Sources

7
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
http://lists.opensuse.org/opensuse-updates/2013-12/msg00029.html
http://lists.opensuse.org/opensuse-updates/2013-12/msg00048.html
http://osvdb.org/100363
http://subversion.apache.org/security/CVE-2013-4558-advisory.txtPatchVendor Advisory
https://bugzilla.redhat.com/show_bug.cgi?id=1033431
https://github.com/apache/subversion/commit/2c77c43e4255555f3b79f761f0d141393a3856cc
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