VULNERABILITY INTELLIGENCE
CVE-2012-0452
CVSS score7.5 NONE
EPSS probability3.04%
CISA KEVNot currently listed
Published2012-02-11
Last modified2026-06-16
CVSS vectorAV:N/AC:L/Au:N/C:P/I:P/A:P
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.
Weakness classification
- nvd@nist.gov: CWE-399