Vulnerability in Apache Subversion
CVE-2011-1783
The mod_dav_svn module for the Apache HTTP Server, as distributed in Apache Subversion 1.5.x and 1.6.x before 1.6.17, when the SVNPathAuthz short_circuit option is enabled, allows remote attackers to cause a denial of service (infinite loop and memory consumption) in opportunistic circumstances by requesting data.
Published · last modified .
CVSS v2 metric
CVSS v2 base score 4.3 (Medium). Vector: AV:N/AC:M/Au:N/C:N/I:N/A:P. This CVE predates CVSS v3 and has no v3 score from NVD.
EPSS exploit prediction
EPSS: 0.067 (93.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 94th percentile — 93.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.067 · newest: 0.067 · change: 0.000
Affected products
- Apache Subversion
- Apple Mac OS X
- Canonical Ubuntu Linux — versions 10.04, 10.10, 11.04
- Debian Linux — versions 5.0, 6.0
- Fedoraproject Fedora — versions 14, 15
References
- www.debian.org/security/2011/dsa-2251 (vendor-advisory, Third Party Advisory)
- www.ubuntu.com/usn/USN-1144-1 (vendor-advisory, Third Party Advisory)
- support.apple.com/kb/HT5130 (Third Party Advisory)
- www.mandriva.com/security/advisories (vendor-advisory, Third Party Advisory)
- secunia.com/advisories/44849 (Third Party Advisory, third-party-advisory)
- www.redhat.com/support/errata/RHSA-2011-0862.html (vendor-advisory, Third Party Advisory)
- lists.fedoraproject.org/pipermail/package-announce/2011-July/062211.html (vendor-advisory, Third Party Advisory)
- subversion.apache.org/security/CVE-2011-1783-advisory.txt (Vendor Advisory)
- oval.cisecurity.org/repository/search/definition/oval:org.mitre.oval:def:18889 (signature, Third Party Advisory, vdb-entry)
- bugzilla.redhat.com/show_bug.cgi (Third Party Advisory, Issue Tracking)