Public Date:
751931: CVE-2011-3647 Mozilla: Security problem with loadSubScript on 1.9.2 branch (MFSA 2011-46)

The MITRE CVE dictionary describes this issue as:

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.

Find out more about CVE-2011-3647 from the MITRE CVE dictionary dictionary and NIST NVD.

CVSS v2 metrics

Base Score 6.8
Base Metrics AV:N/AC:M/Au:N/C:P/I:P/A:P
Access Vector Network
Access Complexity Medium
Authentication None
Confidentiality Impact Partial
Integrity Impact Partial
Availability Impact Partial

Find out more about Red Hat support for the Common Vulnerability Scoring System (CVSS).

Red Hat Security Errata

Platform Errata Release Date
Red Hat Enterprise Linux 6 (thunderbird) RHSA-2011:1439 2011-11-08
Red Hat Enterprise Linux 4 (firefox) RHSA-2011:1437 2011-11-08
Red Hat Enterprise Linux 5 (firefox) RHSA-2011:1437 2011-11-08
Red Hat Enterprise Linux 6 (firefox) RHSA-2011:1437 2011-11-08

External References

Last Modified

CVE description copyright © 2017, The MITRE Corporation


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