The XrayWrapper implementation in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 does not consider the compartment during property filtering, which allows remote attackers to bypass intended chrome-only restrictions on reading DOM object properties via a crafted web site.
Description:
The XrayWrapper implementation in Mozilla Firefox before 17.0, Thunderbird before 17.0, and SeaMonkey before 2.14 does not consider the compartment during property filtering, which allows remote attackers to bypass intended chrome-only restrictions on reading DOM object properties via a crafted web site.
Microsoft Windows 2000 Microsoft Windows 7 Microsoft Windows 8 Microsoft Windows Server 2003 Microsoft Windows Server 2008 Microsoft Windows Server 2012 Microsoft Windows Vista Microsoft Windows XP
Product(s):
Mozilla Firefox Mozilla SeaMonkey Mozilla Thunderbird