CVE-2013-1884
Description
The mod_dav_svn Apache HTTPD server module in Subversion 1.7.0 through 1.7.8 allows remote attackers to cause a denial of service (segmentation fault and crash) via a log REPORT request with an invalid limit, which triggers an access of an uninitialized variable.
Predictions
Heuristic predictions, AS-IS, for prioritization only.
Mitigations
No mitigations published for this CVE yet.
The vendor-content worker queues fetches as references arrive (check back in a few minutes). Or — if you've already worked around this in production — publish your fix to the community-verified tier.
✚ Propose a mitigation on Community → Mitigations published via the community go through AI scoring + 2 human reviewers + 7-day silent objection window before landing here withsource_tier=community-verified.
Exploits
Public proof-of-concept code below. AS-IS, for defenders and authorised testing only.
Exploit-DB
Apache Subversion - Remote Denial of Service
OS impact
| OS | Version | Status | Fixed in |
|---|---|---|---|
| debian | bookworm | fixed | 1.7.9-1 |
| debian | bullseye | fixed | 1.7.9-1 |
| debian | forky | fixed | 1.7.9-1 |
| debian | sid | fixed | 1.7.9-1 |
| debian | trixie | fixed | 1.7.9-1 |
Application impact
| Vendor | Product | Versions | Fixed |
|---|---|---|---|
| apache | subversion | 1.7.0 | |
| apache | subversion | 1.7.1 | |
| apache | subversion | 1.7.2 | |
| apache | subversion | 1.7.3 | |
| apache | subversion | 1.7.4 | |
| apache | subversion | 1.7.5 | |
| apache | subversion | 1.7.6 | |
| apache | subversion | 1.7.7 | |
References
- http://lists.opensuse.org/opensuse-updates/2013-04/msg00095.html
- http://mail-archives.apache.org/mod_mbox/subversion-announce/201304.mbox/%3CCADkdwvRoyVrZV12tgC0FMGrc6%2BMisd3qTcZ%2BDdpFGgTahkgAkQ%40mail.gmail.com%3E
- http://subversion.apache.org/security/CVE-2013-1884-advisory.txt
- http://www.mandriva.com/security/advisories?name=MDVSA-2013:153
- http://www.ubuntu.com/usn/USN-1893-1
- https://bugzilla.redhat.com/show_bug.cgi?id=929095
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A18788
- https://security-tracker.debian.org/tracker/CVE-2013-1884
CWEs
CWE-119
Community-verified mitigations for this CVE will appear above when contributors publish them.
Verify integrity in audit chain (admin only). AS-IS.