CVE-2011-0066

Mozilla Firefox <3.5.19 & SeaMonkey <2.0.14 - Use After Free

Title source: llm
STIX 2.1

Description

Use-after-free vulnerability in Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, allows remote attackers to execute arbitrary code via vectors related to OBJECT's mObserverList.

References (8)

Core 8
Core References
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2011/dsa-2228
Vendor Advisory vendor-advisory x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2011:079
Third Party Advisory, VDB Entry vdb-entry signature x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13970
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2011/dsa-2235
Third Party Advisory vendor-advisory x_refsource_debian
http://www.debian.org/security/2011/dsa-2227
Issue Tracking x_refsource_confirm
https://bugzilla.mozilla.org/show_bug.cgi?id=634983
Various Sources x_refsource_confirm
http://downloads.avaya.com/css/P8/documents/100144158

Scores

EPSS 0.0474
EPSS Percentile 90.9%

Details

CWE
CWE-399
Status published
Products (47)
mozilla/firefox 3.6
mozilla/firefox 3.6.2
mozilla/firefox 3.6.3
mozilla/firefox 3.6.4
mozilla/firefox 3.6.6
mozilla/firefox 3.6.7
mozilla/firefox 3.6.8
mozilla/firefox 3.6.9
mozilla/firefox 3.6.10
mozilla/firefox 3.6.11
... and 37 more
Published May 07, 2011
Tracked Since Feb 18, 2026