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

The Content Security Policy (CSP) functionality 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 restrict the strings placed into the blocked-uri parameter of a violation report, which allows remote web servers to capture OpenID credentials and OAuth 2.0 access tokens by triggering a violation. La Política de Seguridad de Contenidos (CSP) 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 no restringen adecuadamente las cadenas de texto que se colocan en el parámetro blocked-uri de un informe de violación, lo que permite capturar las credenciales de acceso OpenID y OAuth 2.0 a los servidores web remotos mediante la activación de una violación. • 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/84005 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 •

CVSS: 4.3EPSS: 0%CPEs: 35EXPL: 0

Mozilla Firefox 4.x through 13.0 and Firefox ESR 10.x before 10.0.6 do not have the same context-menu restrictions for data: URLs as for javascript: URLs, which allows remote attackers to conduct cross-site scripting (XSS) attacks via a crafted URL. Mozilla Firefox v4.x hasta de v13.0 y Firefox ESR v10.x antes de v10.0.6 no tienen los mismos menús de contexto las restricciones para los datos: direcciones URL como para javascript: URL, que permite a atacantes remotos realizar cross-site scripting (XSS) a través de una URL maliciosa. • 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://osvdb.org/84009 http://rhn.redhat.com/errata/RHSA-2012-1088.html http://secunia.com/advisories/49964 http://secunia.com/advisories/49965 http://secunia.com/advisories/49972 http://secunia.com/advisories/49979 http://secunia.com/advisories/49992 http:/&# • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') CWE-264: Permissions, Privileges, and Access Controls •

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: 9.3EPSS: 30%CPEs: 127EXPL: 0

The nsTableFrame::InsertFrames 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 does not properly perform a cast of a frame variable during processing of mixed row-group and column-group frames, which might allow remote attackers to execute arbitrary code via a crafted web site. La función nsTableFrame::InsertFrames 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 no realiza adecuadamente una conversión de una variable de fotogramas durante la procesamiento de marcos mixtos de grupo de filas y grupo de columnas, lo que podría permitir a atacantes remotos ejecutar código de su elección a través de un sitio web diseñado paratal 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/83999 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 •

CVSS: 10.0EPSS: 42%CPEs: 127EXPL: 0

Use-after-free vulnerability in the JSDependentString::undepend 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 (memory corruption) or possibly execute arbitrary code via vectors involving strings with multiple dependencies. Una vulnerabilidad de uso después de liberación en la función JSDependentString::undepend 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 (corrupción de memoria) o posiblemente ejecutar código de su elección a través de vectores relacionados con cadenas con múltiples dependencias. • 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/84004 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 •