CVE-2011-3659
HIGH severity · CVSS 9.3 · Use-after-free
9.3CVSS HIGH
Summary
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.
Impact & exploitability
Attack vectorNetwork
Attack complexity—
Privileges required—
User interaction—
Confidentiality impact—
Integrity impact—
Availability impact—
Exploit probability (EPSS)37%
AV:N/AC:M/Au:N/C:C/I:C/A:C
Affected products we track (1)
Recommendation
Apply the vendor fix promptly. Open any affected product above for its exact safe version.
Official patch: https://bugzilla.mozilla.org/show_bug.cgi?id=708198 ↗
Additional information
- NVD record
- https://bugzilla.mozilla.org/show_bug.cgi?id=708198Patch
- http://www.mozilla.org/security/announce/2012/mfsa2012-04.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00003.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00007.htmlAdvisory
- http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00011.htmlAdvisory
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:013Advisory
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14697Advisory