CVE-2013-4558: n/a vulnerability

CVE-2013-4558: The get_parent_resource function in repos.c in mod_dav_svn Apache HTTPD server module in Subversion 1.7.11...

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 /.

UnknownCVSS not scoredNot KEV-listedUpdatedAug 6, 2024, 16:45 UTC (UTC+00:00)

Security readout for executives and security teams

This is a denial-of-service issue in Apache Subversion’s WebDAV server module. A remote requester could crash an Apache worker process only when the server uses affected Subversion versions, was built with assertions enabled, and has SVNAutoversioning enabled. Exposure is likely limited to Apache HTTPD servers publishing Subversion repositories through mod_dav_svn with SVNAutoversioning enabled and assertions-enabled builds of affected Subversion releases. Treat as a targeted availability risk for legacy Subversion web endpoints. Prioritize internet-facing repository servers and production systems that still depend on old Subversion packages. Mitigation focus: Check Apache Subversion and OS vendor advisories for the fixed package guidance.; Upgrade affected Subversion packages through trusted vendor channels.; Disable SVNAutoversioning where it is not required..

Prepared: Jun 14, 2026, 15:13 UTC (UTC+00:00)

Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.

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Vulnerability profileCVE Program record

Severity: Unknown
CVSS: Not scored
Known Exploited: No
Published: Dec 7, 2013, 20:00 UTC (UTC+00:00)

Official CVE source material

CNA and ADP enrichment extracted from CVE v5

These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.

0CVSS vectors

0Timeline events

0ADP providers

4Source links

CVSS and timeline data

No CVSS vectors or timeline events were available in the normalized CVE source material.

Source materials

CVE List V5 sourceCVE List V5
https://bugzilla.redhat.com/show_bug.cgi?id=1033431CVE reference · x_refsource_CONFIRM
https://github.com/apache/subversion/commit/2c77c43e4255555f3b79f761f0d141393a3856ccCVE reference
https://github.com/apache/subversion/commit/647e3f8365a74831bb915f63793b63e31fae062dCVE reference

Affected products

Products and packages named in the record

VendorProductVersion / packageStatus

n/an/an/aListed

Weakness

CWE details

No CWE listed

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