National Cyber Awareness System

Vulnerability Summary for CVE-2011-1921

Overview

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 disabled, does not properly enforce permissions for files that had been publicly readable in the past, which allows remote attackers to obtain sensitive information via a replay REPORT operation.

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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External Source: CONFIRM

Name: https://bugzilla.redhat.com/show_bug.cgi?id=709114

Hyperlink:https://bugzilla.redhat.com/show_bug.cgi?id=709114

External Source: XF

Name: subversion-control-rules-info-disc(67804)

Hyperlink:http://xforce.iss.net/xforce/xfdb/67804

External Source: UBUNTU

Name: USN-1144-1

Hyperlink:http://www.ubuntu.com/usn/USN-1144-1

External Source: SECTRACK

Name: 1025619

Hyperlink:http://www.securitytracker.com/id?1025619

External Source: BID

Name: 48091

Hyperlink:http://www.securityfocus.com/bid/48091

External Source: REDHAT

Name: RHSA-2011:0862

Hyperlink:http://www.redhat.com/support/errata/RHSA-2011-0862.html

External Source: MANDRIVA

Name: MDVSA-2011:106

Hyperlink:http://www.mandriva.com/security/advisories?name=MDVSA-2011:106

External Source: DEBIAN

Name: DSA-2251

Hyperlink:http://www.debian.org/security/2011/dsa-2251

External Source: CONFIRM

Name: http://svn.apache.org/repos/asf/subversion/tags/1.6.17/CHANGES

Hyperlink:http://svn.apache.org/repos/asf/subversion/tags/1.6.17/CHANGES

External Source: CONFIRM

Name: http://support.apple.com/kb/HT5130

Hyperlink:http://support.apple.com/kb/HT5130

External Source: CONFIRM

Name: http://subversion.apache.org/security/CVE-2011-1921-advisory.txt

Type: Advisory

Hyperlink:http://subversion.apache.org/security/CVE-2011-1921-advisory.txt

External Source: SECUNIA

Name: 45162

Hyperlink:http://secunia.com/advisories/45162

External Source: SECUNIA

Name: 44888

Hyperlink:http://secunia.com/advisories/44888

External Source: SECUNIA

Name: 44849

Hyperlink:http://secunia.com/advisories/44849

External Source: SECUNIA

Name: 44681

Type: Advisory

Hyperlink:http://secunia.com/advisories/44681

External Source: SECUNIA

Name: 44633

Type: Advisory

Hyperlink:http://secunia.com/advisories/44633

External Source: FEDORA

Name: FEDORA-2011-8352

Hyperlink:http://lists.fedoraproject.org/pipermail/package-announce/2011-June/061913.html

External Source: FEDORA

Name: FEDORA-2011-8341

Hyperlink:http://lists.fedoraproject.org/pipermail/package-announce/2011-July/062211.html

External Source: APPLE

Name: APPLE-SA-2012-02-01-1

Hyperlink:http://lists.apple.com/archives/security-announce/2012/Feb/msg00000.html