CVE-2012-1964 - Unquarried Structure

Description

The certificate-warning functionality in browser/components/certerror/content/aboutCertError.xhtml in Mozilla Firefox 4.x through 12.0 Firefox ESR 10.x before 10.0.6 Thunderbird 5.0 through 12.0 Thunderbird ESR 10.x before 10.0.6 and SeaMonkey before 2.10 does not properly handle attempted clickjacking of the about:certerror page which allows man-in-the-middle attackers to trick users into adding an unintended exception via an IFRAME element.

Reference

http://www.mozilla.org/security/announce/2012/mfsa2012-54.html https://bugzilla.mozilla.org/show_bug.cgi?id=633691 http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00013.html http://rhn.redhat.com/errata/RHSA-2012-1088.html http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00012.html http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00011.html http://secunia.com/advisories/49965 http://www.ubuntu.com/usn/USN-1509-2 http://secunia.com/advisories/49972 http://www.ubuntu.com/usn/USN-1509-1 http://secunia.com/advisories/49992 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A16783 http://www.securityfocus.com/bid/54581 http://secunia.com/advisories/49994 http://secunia.com/advisories/49993 http://secunia.com/advisories/49979 http://secunia.com/advisories/49977 http://osvdb.org/84011