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CVSS: 10.0EPSS: 56%CPEs: 127EXPL: 0

Use-after-free vulnerability in the nsDocument::AdoptNode function in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 allows remote attackers to cause a denial of service (heap memory corruption) or possibly execute arbitrary code via vectors involving multiple adoptions and empty documents. Una vulnerabilidad de uso después de liberación en la función nsDocument::adoptNode en Mozilla Firefox v4.x a v13.0, Firefox ESR v10.x antes de v10.0.6, Thunderbird v5.0 a v13.0, Thunderbird ESR v10.x antes de v10.0.6, y SeaMonkey antes de v2.11 permite a atacantes remotos causar una denegación de servicio (daños en la pila de memoria) o posiblemente ejecutar código de su elección a través de vectores relacionados con las adopciones múltiples y documentos vacíos. • http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00011.html http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00012.html http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00013.html http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00016.html http://osvdb.org/83995 http://rhn.redhat.com/errata/RHSA-2012-1088.html http://secunia.com/advisories/49963 http://secunia.com/advisories/49964 http://secunia.com/advisories/49965 http:// • CWE-399: Resource Management Errors •

CVSS: 6.8EPSS: 2%CPEs: 127EXPL: 0

Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 allow remote attackers to spoof the address bar via vectors involving history.forward and history.back calls. Mozilla Firefox v4.x a v13.0, Firefox ESR v10.x antes de v10.0.6, Thunderbird v5.0 a v13.0, Thunderbird ESR v10.x antes de v10.0.6, y SeaMonkey antes de v2.11 permiten a atacantes remotos falsificar los datos de la barra de direcciones a través de vectores relacionados con llamadas a history.forward y history.back. • http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00011.html http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00012.html http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00013.html http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00016.html http://osvdb.org/83996 http://rhn.redhat.com/errata/RHSA-2012-1088.html http://secunia.com/advisories/49965 http://secunia.com/advisories/49968 http://secunia.com/advisories/49972 http:// •

CVSS: 4.3EPSS: 0%CPEs: 127EXPL: 0

An unspecified parser-utility class in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 does not properly handle EMBED elements within description elements in RSS feeds, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a feed. Una utilidad de parseo no especificado en Mozilla Firefox v4.x a v13.0v, Firefox ESR v10.x antes de v10.0.6, Thunderbird v5.0 a v13.0, Thunderbird ESR v10.x antes de v10.0.6, y SeaMonkey antes de v2.11 no maneja adecuadamente los elementos EMBED dentro de los elementos de descripción de los canales RSS, lo que permite a atacantes remotos llevar a cabo ataques de ejecución de comandos en sitios cruzados (XSS) a través de un feed. • http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00011.html http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00012.html http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00013.html http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00016.html http://osvdb.org/84000 http://rhn.redhat.com/errata/RHSA-2012-1088.html http://secunia.com/advisories/49965 http://secunia.com/advisories/49968 http://secunia.com/advisories/49972 http:// • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 9.3EPSS: 8%CPEs: 127EXPL: 0

Use-after-free vulnerability in the nsGlobalWindow::PageHidden function in Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 might allow remote attackers to execute arbitrary code via vectors related to focused content. Una vulnerabilidad de uso después de liberación en la función de nsGlobalWindow::PageHidden en Mozilla Firefox v4.x av13.0, Firefox ESR v10.x antes de v10.0.6, Thunderbird v5.0 a v13.0, Thunderbird ESR v10.x antes de v10.0.6 y SeaMonkey antes de v2.11 podría permitir a atacantes remotos ejecutar código de su elección a través de vectores relacionados con el contenido que tiene el foco. • http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00011.html http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00012.html http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00013.html http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00016.html http://osvdb.org/84001 http://rhn.redhat.com/errata/RHSA-2012-1088.html http://secunia.com/advisories/49965 http://secunia.com/advisories/49968 http://secunia.com/advisories/49972 http:// • CWE-399: Resource Management Errors CWE-416: Use After Free •

CVSS: 6.8EPSS: 0%CPEs: 127EXPL: 0

Mozilla Firefox 4.x through 13.0, Firefox ESR 10.x before 10.0.6, Thunderbird 5.0 through 13.0, Thunderbird ESR 10.x before 10.0.6, and SeaMonkey before 2.11 do not consider the presence of same-compartment security wrappers (SCSW) during the cross-compartment wrapping of objects, which allows remote attackers to bypass intended XBL access restrictions via crafted content. Mozilla Firefox v4.x a v13.0, Firefox ESR v10.x antes de v10.0.6, Thunderbird v5.0 a v13.0, Thunderbird ESR v10.x antes de v10.0.6, y SeaMonkey antes de v2.11 no tienen en cuenta la presencia de contenedores de seguridad de mismo compartimento (SCSW - same-compartment security wrappers) durante el ajuste transversal de objetos, lo que permite a atacantes remotos eludir restricciones de acceso XBL a través de contenidos especificamente creados para este fin. • http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00011.html http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00012.html http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00013.html http://lists.opensuse.org/opensuse-security-announce/2012-07/msg00016.html http://osvdb.org/84002 http://rhn.redhat.com/errata/RHSA-2012-1088.html http://secunia.com/advisories/49965 http://secunia.com/advisories/49968 http://secunia.com/advisories/49972 http:// • CWE-264: Permissions, Privileges, and Access Controls •