Unrated severityNVD Advisory· Published Dec 7, 2013· Updated Jun 16, 2026
CVE-2013-4558
CVE-2013-4558
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 /.
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Affected products
10- cpe:2.3:a:apache:mod_dav_svn:-:*:*:*:*:*:*:*
cpe:2.3:a:apache:subversion:1.7.11:*:*:*:*:*:*:*+ 7 more
- cpe:2.3:a:apache:subversion:1.7.11:*:*:*:*:*:*:*
- cpe:2.3:a:apache:subversion:1.7.12:*:*:*:*:*:*:*
- cpe:2.3:a:apache:subversion:1.7.13:*:*:*:*:*:*:*
- cpe:2.3:a:apache:subversion:1.8.1:*:*:*:*:*:*:*
- cpe:2.3:a:apache:subversion:1.8.2:*:*:*:*:*:*:*
- cpe:2.3:a:apache:subversion:1.8.3:*:*:*:*:*:*:*
- cpe:2.3:a:apache:subversion:1.8.4:*:*:*:*:*:*:*
- (no CPE)range: >=1.7.11, <=1.7.13 and >=1.8.1, <=1.8.4
Patches
Vulnerability mechanics
References
7- subversion.apache.org/security/CVE-2013-4558-advisory.txtnvdPatchVendor Advisory
- lists.opensuse.org/opensuse-updates/2013-12/msg00029.htmlnvd
- lists.opensuse.org/opensuse-updates/2013-12/msg00048.htmlnvd
- osvdb.org/100363nvd
- bugzilla.redhat.com/show_bug.cginvd
- github.com/apache/subversion/commit/2c77c43e4255555f3b79f761f0d141393a3856ccnvd
- github.com/apache/subversion/commit/647e3f8365a74831bb915f63793b63e31fae062dnvd
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