CVE-2011-0066

critical

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

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13970

https://bugzilla.mozilla.org/show_bug.cgi?id=634983

http://www.mozilla.org/security/announce/2011/mfsa2011-13.html

http://www.mandriva.com/security/advisories?name=MDVSA-2011:079

http://www.debian.org/security/2011/dsa-2235

http://www.debian.org/security/2011/dsa-2228

http://www.debian.org/security/2011/dsa-2227

http://downloads.avaya.com/css/P8/documents/100144158

Details

Source: Mitre, NVD

Published: 2011-05-07

Updated: 2025-04-11

Risk Information

CVSS v2

Base Score: 10

Vector: CVSS2#AV:N/AC:L/Au:N/C:C/I:C/A:C

Severity: Critical

CVSS v3

Base Score: 9.8

Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H