Unrated severityNVD Advisory· Published Feb 11, 2012· Updated Jun 16, 2026
CVE-2012-0452
CVE-2012-0452
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.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9cpe:2.3:a:mozilla:firefox:10.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:mozilla:firefox:10.0:*:*:*:*:*:*:*
- (no CPE)range: 10.x < 10.0.1
cpe:2.3:a:mozilla:seamonkey:2.7:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:mozilla:seamonkey:2.7:*:*:*:*:*:*:*
- (no CPE)range: <= 2.7
cpe:2.3:a:mozilla:thunderbird:10.0:*:*:*:*:*:*:*+ 1 more
- cpe:2.3:a:mozilla:thunderbird:10.0:*:*:*:*:*:*:*
- (no CPE)range: 10.x < 10.0.1
- osv-coords3 versionspkg:rpm/opensuse/firefox-esr&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaFirefox&distro=openSUSE%20Tumbleweedpkg:rpm/opensuse/MozillaThunderbird&distro=openSUSE%20Tumbleweed
< 128.5.1-1.1+ 2 more
- (no CPE)range: < 128.5.1-1.1
- (no CPE)range: < 50.1.0-1.1
- (no CPE)range: < 45.5.1-1.1
Patches
Vulnerability mechanics
References
11- lists.opensuse.org/opensuse-security-announce/2012-02/msg00012.htmlnvd
- lists.opensuse.org/opensuse-security-announce/2012-02/msg00013.htmlnvd
- secunia.com/advisories/48110nvd
- secunia.com/advisories/49055nvd
- www.mandriva.com/security/advisoriesnvd
- www.mandriva.com/security/advisoriesnvd
- www.mozilla.org/security/announce/2012/mfsa2012-10.htmlnvd
- www.securityfocus.com/bid/51975nvd
- www.ubuntu.com/usn/USN-1360-1nvd
- bugzilla.mozilla.org/show_bug.cginvd
- oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15017nvd
News mentions
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