Description
Use-after-free vulnerability in Mozilla Firefox 10.x before 10.0.1, Thunderbird 10.x before 10.0.1, and SeaMonkey 2.7 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors that trigger failure of an nsXBLDocumentInfo::ReadPrototypeBindings function call, related to the cycle collector's access to a hash table containing a stale XBL binding.
References (11)
Core 11
Core References
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/48110
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00013.html
Vendor Advisory vendor-advisory
x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2012:017
Issue Tracking x_refsource_confirm
https://bugzilla.mozilla.org/show_bug.cgi?id=724284
Vendor Advisory vendor-advisory
x_refsource_mandriva
http://www.mandriva.com/security/advisories?name=MDVSA-2012:018
Third Party Advisory third-party-advisory
x_refsource_secunia
http://secunia.com/advisories/49055
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00012.html
Vendor Advisory vendor-advisory
x_refsource_ubuntu
http://www.ubuntu.com/usn/USN-1360-1
Third Party Advisory, VDB Entry vdb-entry
signature
x_refsource_oval
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15017
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/51975
Various Sources x_refsource_confirm
http://www.mozilla.org/security/announce/2012/mfsa2012-10.html
Scores
EPSS
0.0308
EPSS Percentile
86.2%
Details
CWE
CWE-399
Status
published
Products (3)
mozilla/firefox
10.0
mozilla/seamonkey
2.7
mozilla/thunderbird
10.0
Published
Feb 11, 2012
Tracked Since
Feb 18, 2026