CVE-2012-0452
Estado: ModificadaAlta (7.5)—
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.
CVSS
- Versión: 2.0
- Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P
- Puntuación base: 7.5
Probabilidad de explotación (EPSS)
- Probabilidad de explotación en los próximos 30 días: 3.04%
- Percentil entre todas las CVEs puntuadas: 87
- Fecha de la puntuación: 7/10/2026
EPSS (Exploit Prediction Scoring System, de FIRST) estima la probabilidad de que una vulnerabilidad sea explotada en 30 días. Complementa a CVSS (impacto) y a CISA KEV (explotación confirmada).
Tecnologías afectadas (3)
CWE
- CWE-399
Referencias
- http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00012.html
- http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00013.html
- http://secunia.com/advisories/48110
- http://secunia.com/advisories/49055
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:017
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:018
- http://www.mozilla.org/security/announce/2012/mfsa2012-10.html
- http://www.securityfocus.com/bid/51975
- http://www.ubuntu.com/usn/USN-1360-1
- https://bugzilla.mozilla.org/show_bug.cgi?id=724284
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15017
- http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00012.html
- http://lists.opensuse.org/opensuse-security-announce/2012-02/msg00013.html
- http://secunia.com/advisories/48110
- http://secunia.com/advisories/49055
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:017
- http://www.mandriva.com/security/advisories?name=MDVSA-2012:018
- http://www.mozilla.org/security/announce/2012/mfsa2012-10.html
- http://www.securityfocus.com/bid/51975
- http://www.ubuntu.com/usn/USN-1360-1
- https://bugzilla.mozilla.org/show_bug.cgi?id=724284
- https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15017
JSON original (NVD)
Mostrar
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