CVE-2011-3647

CVE Details

Release Date:	2011-11-09
Impact:	Critical	What is this?

Description

The JSSubScriptLoader in Mozilla Firefox before 3.6.24 and Thunderbird before 3.1.6 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, a related issue to CVE-2011-3004.

See more information about CVE-2011-3647 from MITRE CVE dictionary and NIST NVD

NOTE: The following CVSS metrics and score provided are preliminary and subject to review.

CVSS v2 metrics

Base Score:	9.3
Vector String:	AV:N/AC:M/Au:N/C:C/I:C/A:C
Version:	2.0
Attack Vector:	Network
Attack Complexity:	Medium
Authentication:	None
Confidentiality Impact:	Complete
Integrity Impact:	Complete
Availability Impact:	Complete

Errata information

Platform	Errata	Release Date
Oracle Enterprise Linux version 4 (firefox)	ELSA-2011-1437	2011-11-09
Oracle Linux version 5 (firefox)	ELSA-2011-1437	2011-11-09
Oracle Linux version 5 (xulrunner)	ELSA-2011-1437	2011-11-09
Oracle Linux version 6 (firefox)	ELSA-2011-1437	2011-11-09
Oracle Linux version 6 (thunderbird)	ELSA-2011-1439	2011-11-09
Oracle Linux version 6 (xulrunner)	ELSA-2011-1437	2011-11-09