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CVE Database

CVE-2011-1928

Impact: Low
Public: 2011-05-19
Bugzilla: 706203: CVE-2011-1928 apr: DoS flaw in apr_fnmatch() due to fix for CVE-2011-0419
IAVA: 2011-B-0060

Details

The MITRE CVE dictionary describes this issue as:

The fnmatch implementation in apr_fnmatch.c in the Apache Portable Runtime (APR) library 1.4.3 and 1.4.4, and the Apache HTTP Server 2.2.18, allows remote attackers to cause a denial of service (infinite loop) via a URI that does not match unspecified types of wildcard patterns, as demonstrated by attacks against mod_autoindex in httpd when a /*/WEB-INF/ configuration pattern is used. NOTE: this issue exists because of an incorrect fix for CVE-2011-0419.

Find out more about CVE-2011-1928 from the MITRE CVE dictionary and NIST NVD.

CVSS v2 metrics

Base Score: 2.6
Base Metrics: AV:N/AC:H/Au:N/C:N/I:N/A:P
Access Vector: Network
Access Complexity: High
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 4 (apr) RHSA-2011:0844 May 31, 2011
Red Hat Enterprise Linux version 5 (apr) RHSA-2011:0844 May 31, 2011
Red Hat Enterprise Linux version 6 (apr) RHSA-2011:0844 May 31, 2011

External References

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.