National Cyber Awareness System

Vulnerability Summary for CVE-2011-1184

Overview

The HTTP Digest Access Authentication implementation in Apache Tomcat 5.5.x before 5.5.34, 6.x before 6.0.33, and 7.x before 7.0.12 does not have the expected countermeasures against replay attacks, which makes it easier for remote attackers to bypass intended access restrictions by sniffing the network for valid requests, related to lack of checking of nonce (aka server nonce) and nc (aka nonce-count or client nonce count) values.

Impact

CVSS Severity (version 2.0):

CVSS Version 2 Metrics:

References to Advisories, Solutions, and Tools

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External Source: CONFIRM

Name: http://svn.apache.org/viewvc?view=rev&rev=1159309

Type: Patch Information

Hyperlink:http://svn.apache.org/viewvc?view=rev&rev=1159309

External Source: CONFIRM

Name: http://svn.apache.org/viewvc?view=rev&rev=1158180

Type: Patch Information

Hyperlink:http://svn.apache.org/viewvc?view=rev&rev=1158180

External Source: CONFIRM

Name: http://svn.apache.org/viewvc?view=rev&rev=1087655

Type: Patch Information

Hyperlink:http://svn.apache.org/viewvc?view=rev&rev=1087655

External Source: REDHAT

Name: RHSA-2011:1845

Hyperlink:http://www.redhat.com/support/errata/RHSA-2011-1845.html

External Source: MANDRIVA

Name: MDVSA-2011:156

Hyperlink:http://www.mandriva.com/security/advisories?name=MDVSA-2011:156

External Source: DEBIAN

Name: DSA-2401

Hyperlink:http://www.debian.org/security/2012/dsa-2401

External Source: CONFIRM

Name: http://tomcat.apache.org/security-7.html

Type: Advisory

Hyperlink:http://tomcat.apache.org/security-7.html

External Source: CONFIRM

Name: http://tomcat.apache.org/security-6.html

Type: Advisory

Hyperlink:http://tomcat.apache.org/security-6.html

External Source: CONFIRM

Name: http://tomcat.apache.org/security-5.html

Type: Advisory

Hyperlink:http://tomcat.apache.org/security-5.html

External Source: HP

Name: SSRT101146

Hyperlink:http://marc.info/?l=bugtraq&m=136485229118404&w=2

External Source: HP

Name: HPSBUX02860

Hyperlink:http://marc.info/?l=bugtraq&m=136485229118404&w=2

External Source: SUSE

Name: openSUSE-SU-2012:0208

Hyperlink:http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00006.html

External Source: SUSE

Name: SUSE-SU-2012:0155

Hyperlink:http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00002.html