CVE-2011-3004

Firefox 4.x-6 and SeaMonkey < 2.4 - Privilege Escalation via JSSubScriptLoader XPCNativeWrapper Unwrapping

Title source: llm
STIX 2.1

Description

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.

References (4)

Core 4
Core References
Issue Tracking x_refsource_confirm
https://bugzilla.mozilla.org/show_bug.cgi?id=653926
Vendor Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2011:141
Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14121

Scores

EPSS 0.0114
EPSS Percentile 62.8%

Details

CWE
CWE-20
Status published
Products (30)
mozilla/firefox 4.0 (13 CPE variants)
mozilla/firefox 4.0.1
mozilla/firefox 5.0
mozilla/firefox 6.0
mozilla/seamonkey 1.0 (6 CPE variants)
mozilla/seamonkey 1.0.1
mozilla/seamonkey 1.0.2
mozilla/seamonkey 1.0.3
mozilla/seamonkey 1.0.4
mozilla/seamonkey 1.0.5
... and 20 more
Published Sep 29, 2011
Tracked Since Feb 18, 2026