CVE-2012-1955
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 allow remote attackers to spoof the address bar via vectors involving history.forward and history.back calls.
Date published : 2012-07-18
http://www.securityfocus.com/bid/54586
http://www.mozilla.org/security/announce/2012/mfsa2012-45.html