CVE-2011-3659

HIGH

Description

Use-after-free vulnerability in Mozilla Firefox before 3.6.26 and 4.x through 9.0, Thunderbird before 3.1.18 and 5.0 through 9.0, and SeaMonkey before 2.7 might allow remote attackers to execute arbitrary code via vectors related to incorrect AttributeChildRemoved notifications that affect access to removed nsDOMAttribute child nodes.

References

http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00003.html

http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00007.html

http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00011.html

http://www.mandriva.com/security/advisories?name=MDVSA-2012:013

http://www.mozilla.org/security/announce/2012/mfsa2012-04.html

https://bugzilla.mozilla.org/show_bug.cgi?id=708198

https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14697

Details

Source: MITRE

Published: 2012-02-01

Updated: 2020-08-28

Type: CWE-416

Risk Information

CVSS v2.0

Base Score: 9.3

Vector: AV:N/AC:M/Au:N/C:C/I:C/A:C

Impact Score: 10

Exploitability Score: 8.6

Severity: HIGH