CVE-2006-3807
Mozilla Firefox before 1.5.0.5, Thunderbird before 1.5.0.5, and SeaMonkey before 1.0.3 allows remote attackers to execute arbitrary code via script that changes the standard Object() constructor to return a reference to a privileged object and calling "named JavaScript functions" that use the constructor.
Date published : 2006-07-27
http://www.securityfocus.com/bid/19181
http://www.securityfocus.com/archive/1/441333/100/0/threaded