SJOW creates scope chains ending in outer object — Mozilla

Mozilla developer Blake Kaplan reported that the wrapper class XPCSafeJSObjectWrapper SJOW, a security wrapper that allows content-defined objects to be safely accessed by privileged code, creates scope chains ending in outer objects. Users of SJOWs which expect the scope chain to end on an inner...

CVE-2010-2763

The XPCSafeJSObjectWrapper class in the SafeJSObjectWrapper aka SJOW implementation in Mozilla Firefox before 3.5.12, Thunderbird before 3.0.7, and SeaMonkey before 2.0.7 does not properly restrict scripted functions, which allows remote attackers to bypass the Same Origin Policy and conduct...