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CVE Database

CVE-2011-1783

Impact: Moderate
Public: 2011-06-01
Bugzilla: 709112: CVE-2011-1783 subversion (mod_dav_svn): DoS (excessive memory use) when configured to provide path-based access control

Details

The MITRE CVE dictionary describes this issue as:

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.

Find out more about CVE-2011-1783 from the MITRE CVE dictionary and NIST NVD.

CVSS v2 metrics

Base Score: 4.3
Base Metrics: AV:N/AC:M/Au:N/C:N/I:N/A:P
Access Vector: Network
Access Complexity: Medium
Authentication: None
Confidentiality Impact: None
Integrity Impact: None
Availability Impact: Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat security errata

Platform Errata Release Date
Red Hat Enterprise Linux version 5 (subversion) RHSA-2011:0862 June 08, 2011
Red Hat Enterprise Linux version 6 (subversion) RHSA-2011:0862 June 08, 2011

External References

Acknowledgements

Red Hat would like to thank the Apache Subversion project for reporting this issue. Upstream acknowledges Ivan Zhakov of VisualSVN as the original reporter.

This page is generated automatically and has not been checked for errors or omissions.

For clarification or corrections please contact the Red Hat Security Response Team.