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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: 5.0EPSS: 0%CPEs: 4EXPL: 2

Google Chrome before 10.0.648.127 allows remote attackers to bypass the Same Origin Policy via unspecified vectors, related to an "error message leak." Google Chrome en versiones anteriores a la 10.0.648.127 permite a atacantes remotos evitar la política de mismo origen ("Same Origin Policy") a través de vectores sin especificar. Relacionado con un "error message leak". • http://code.google.com/p/chromium/issues/detail?id=69187 http://googlechromereleases.blogspot.com/2011/03/chrome-stable-release.html http://secunia.com/advisories/48972 http://secunia.com/advisories/49047 http://secunia.com/advisories/49055 http://www.mozilla.org/security/announce/2012/mfsa2012-32.html http://www.securityfocus.com/bid/46785 http://www.vupen.com/english/advisories/2011/0628 https://bugzilla.mozilla.org/show_bug.cgi?id=624621 https://exchange.xforce.ibmcloud.com/v • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 4.3EPSS: 1%CPEs: 212EXPL: 0

Mozilla Firefox before 3.5.12 and 3.6.x before 3.6.9, Thunderbird before 3.0.7 and 3.1.x before 3.1.3, and SeaMonkey before 2.0.7 do not properly restrict read access to the statusText property of XMLHttpRequest objects, which allows remote attackers to discover the existence of intranet web servers via cross-origin requests. Mozilla Firefox anterior a v3.5.12 y v3.6.x anterior a v3.6.9, Thunderbird anterior a v3.0.7 y v3.1.x anterior a v3.1.3, SeaMonkey anterior a v2.0.7 no restringe correctamente el acceso de lectura a la propiedad statusText de los objetos XMLHttpRequest, permitiendo a atacantes remotos descubrir la existencia de servidores Web de Intranet a través de peticiones cruzadas de origen. • http://blogs.sun.com/security/entry/multiple_vulnerabilities_in_mozilla_firefox http://lists.fedoraproject.org/pipermail/package-announce/2010-September/047282.html http://lists.opensuse.org/opensuse-security-announce/2010-10/msg00002.html http://secunia.com/advisories/42867 http://support.avaya.com/css/P8/documents/100112690 http://www.mandriva.com/security/advisories?name=MDVSA-2010:173 http://www.mozilla.org/security/announce/2010/mfsa2010-63.html http://www.securityfocus.com/bid/43104 http:/ • CWE-264: Permissions, Privileges, and Access Controls •