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CVSS: 10.0EPSS: 10%CPEs: 251EXPL: 0

Use-after-free vulnerability in the nsSVGPointList::AppendElement function in the implementation of SVG element lists in Mozilla Firefox before 3.6.18, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors involving a user-supplied callback. Vulnerabilidad de uso después de la liberación en la función nsSVGPointList::AppendElement en la implementación de listas de elementos SVG en Mozilla Firefox antes de v3.6.18, Thunderbird antes de v3.1.11 y Seamonkey hasta v2.0.14, permite a atacantes remotos producir una denegación de servicio (caída de aplicación) o posiblemente ejecutar código arbitrario mediante vectores que incluyen la llamada a user-supplied This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Mozilla Firefox. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the code responsible for parsing SVG polygon objects. The code within nsSVGPointList::AppendElement() does not account for user defined getter methods modifying or destroying the parent object during a repaint. An attacker can abuse this flaw to create a dangling pointer which is referenced during the traversal of the SVG container hierarchy. • http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00001.html http://secunia.com/advisories/45002 http://support.avaya.com/css/P8/documents/100144854 http://support.avaya.com/css/P8/documents/100145333 http://www.debian.org/security/2011/dsa-2268 http://www.debian.org/security/2011/dsa-2269 http://www.debian.org/security/2011/dsa-2273 http://www.mandriva.com/security/advisories?name=MDVSA-2011:111 http://www.mozilla.org/security/announce/2011/mfsa2011-23.html h • CWE-399: Resource Management Errors •

CVSS: 10.0EPSS: 11%CPEs: 251EXPL: 0

Use-after-free vulnerability in the nsXULCommandDispatcher function in Mozilla Firefox before 3.6.18, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 allows remote attackers to execute arbitrary code via a crafted XUL document that dequeues the current command updater. Vulnerabilidad use-after-free en la función nsXULCommandDispatcher en Mozilla Firefox antes de v3.6.18, Thunderbird antes de v3.1.11, y SeaMonkey hasta v2.0.14 permite a atacantes remotos ejecutar código de su elección mediante un documento XUL manipulado que desencola el actual comando de actualización. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Firefox. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the nsXULCommandDispatcher.cpp source code. During a NS_XUL_COMMAND_UPDATE event dispatch, the user is able to force command dispatcher to remove all the updaters in the mUpdaters chain including the one that is currently in use. • http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00001.html http://secunia.com/advisories/45002 http://support.avaya.com/css/P8/documents/100144854 http://support.avaya.com/css/P8/documents/100145333 http://www.debian.org/security/2011/dsa-2268 http://www.debian.org/security/2011/dsa-2269 http://www.debian.org/security/2011/dsa-2273 http://www.mandriva.com/security/advisories?name=MDVSA-2011:111 http://www.mozilla.org/security/announce/2011/mfsa2011-23.html h • CWE-399: Resource Management Errors •

CVSS: 10.0EPSS: 10%CPEs: 251EXPL: 0

Use-after-free vulnerability in the nsSVGPathSegList::ReplaceItem function in the implementation of SVG element lists in Mozilla Firefox before 3.6.18, Thunderbird before 3.1.11, and SeaMonkey through 2.0.14 allows remote attackers to cause a denial of service (application crash) or possibly execute arbitrary code via vectors involving a user-supplied callback. Vulnerabilidad de uso después de liberación (use-after-free) en la función nsSVGPathSegList::ReplaceItem de la implementación del elemento listas SVG en Mozilla Firefox anterior a v3.6.18, Thunderbird anterior a v3.1.11, y SeaMonkey hasta v2.0.14 permite a atacantes remotos provocar una denegación de servicio (caída de la aplicación) o puede que ejecutar código de su elección mediante vectores que incluyen una retrollamada facilitada por el usuario. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Mozilla Firefox. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the code responsible for parsing SVG path segment objects. The function nsSVGPathSegList::ReplaceItem() does not account for deletion of the segment object list within a user defined DOMAttrModified EventListener. • http://lists.opensuse.org/opensuse-security-announce/2011-07/msg00001.html http://secunia.com/advisories/45002 http://support.avaya.com/css/P8/documents/100144854 http://support.avaya.com/css/P8/documents/100145333 http://www.debian.org/security/2011/dsa-2268 http://www.debian.org/security/2011/dsa-2269 http://www.debian.org/security/2011/dsa-2273 http://www.mandriva.com/security/advisories?name=MDVSA-2011:111 http://www.mozilla.org/security/announce/2011/mfsa2011-23.html h • CWE-399: Resource Management Errors •

CVSS: 7.5EPSS: 1%CPEs: 167EXPL: 0

Unspecified vulnerability in the Java Embedding Plugin (JEP) in Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, on Mac OS X allows remote attackers to bypass intended access restrictions via unknown vectors. Vulnerabilidad no especificada en el Java Embedding Plugin (JEP) en Mozilla Firefox anterior a v3.5.19 y v3.6.x anterior a v3.6.17, y SeaMonkey anterior a v2.0.14, en Mac OS X permite a atacantes remotos evitar las restricciones de acceso a través de vectores desconocidos. • http://www.mandriva.com/security/advisories?name=MDVSA-2011:079 http://www.mozilla.org/security/announce/2011/mfsa2011-15.html https://bugzilla.mozilla.org/show_bug.cgi?id=634724 https://bugzilla.mozilla.org/show_bug.cgi?id=644682 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14498 •

CVSS: 10.0EPSS: 10%CPEs: 164EXPL: 0

Use-after-free vulnerability in Mozilla Firefox before 3.5.19 and 3.6.x before 3.6.17, and SeaMonkey before 2.0.14, allows remote attackers to execute arbitrary code via vectors related to OBJECT's mObserverList. Vulnerabilidad de uso después de la liberación (Use-after-free) en Mozilla Firefox anterior a v3.5.19 y v3.6.x anterior a v3.6.17, y SeaMonkey anterior a v2.0.14, permite a atacantes remotos ejecutar código arbitrario mediante OBJECT's mObserverList. This vulnerability allows remote attackers to execute arbitrary code on vulnerable installations of Mozilla Firefox. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within Firefox's handling of observer OBJECTs. If an observer OBJECT is removed from the mObserverList during an iteration of LOOP_OVER_OBSERVERS macro, one can heap spray over |mObserverList.mNext| andchange the execution flow. • http://downloads.avaya.com/css/P8/documents/100144158 http://www.debian.org/security/2011/dsa-2227 http://www.debian.org/security/2011/dsa-2228 http://www.debian.org/security/2011/dsa-2235 http://www.mandriva.com/security/advisories?name=MDVSA-2011:079 http://www.mozilla.org/security/announce/2011/mfsa2011-13.html https://bugzilla.mozilla.org/show_bug.cgi?id=634983 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13970 https://access.redhat • CWE-399: Resource Management Errors CWE-416: Use After Free •