Privilege Escalation via XPCNativeWrappers in Mozilla Firefox and SeaMonkey

CVE-2011-3004 · MEDIUM Severity

AV:N/AC:M/AU:N/C:N/I:P/A:N

The JSSubScriptLoader in Mozilla Firefox 4.x through 6 and SeaMonkey before 2.4 does not properly handle XPCNativeWrappers during calls to the loadSubScript method in an add-on, which makes it easier for remote attackers to gain privileges via a crafted web site that leverages certain unwrapping behavior.

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