National Cyber Awareness System

Vulnerability Summary for CVE-2012-1961

Overview

Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 do not properly handle duplicate values in X-Frame-Options headers, which makes it easier for remote attackers to conduct clickjacking attacks via a FRAME element referencing a web site that produces these duplicate 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: https://bugzilla.mozilla.org/show_bug.cgi?id=761655

Hyperlink:https://bugzilla.mozilla.org/show_bug.cgi?id=761655

External Source: CONFIRM

Name: http://www.mozilla.org/security/announce/2012/mfsa2012-51.html

Type: Advisory

Hyperlink:http://www.mozilla.org/security/announce/2012/mfsa2012-51.html

External Source: REDHAT

Name: RHSA-2012:1088

Hyperlink:http://rhn.redhat.com/errata/RHSA-2012-1088.html

External Source: SUSE

Name: openSUSE-SU-2012:0917

Hyperlink:http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00016.html

External Source: SUSE

Name: openSUSE-SU-2012:0899

Hyperlink:http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00013.html

External Source: SUSE

Name: SUSE-SU-2012:0896

Hyperlink:http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00012.html

External Source: SUSE

Name: SUSE-SU-2012:0895

Hyperlink:http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00011.html