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CVSS: 5.1EPSS: 0%CPEs: 6EXPL: 0

Mozilla Firefox before 3.6.7 and Thunderbird before 3.1.1 do not properly implement read restrictions for CANVAS elements, which allows remote attackers to obtain sensitive cross-origin information via vectors involving reference retention and node deletion. Mozilla Firefox en versiones anteriores a la v3.6.7 y Thunderbird en versiones anteriores a la v3.1.1 no implementan apropiadamente las restricciones de acceso a los elementos CANVAS, lo que permite a atacantes remotos obtener información confidencial fuera de origen a través de vectores de ataque relacionados con la retención de referencias y el borrado de nodos. • http://www.mozilla.org/security/announce/2010/mfsa2010-43.html https://bugzilla.mozilla.org/show_bug.cgi?id=571287 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11887 https://access.redhat.com/security/cve/CVE-2010-1207 https://bugzilla.redhat.com/show_bug.cgi?id=615472 • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 5.1EPSS: 0%CPEs: 73EXPL: 0

The importScripts Web Worker method in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, Thunderbird 3.0.x before 3.0.6 and 3.1.x before 3.1.1, and SeaMonkey before 2.0.6 does not verify that content is valid JavaScript code, which allows remote attackers to bypass the Same Origin Policy and obtain sensitive information via a crafted HTML document. El método importScripts Web Worker en Mozilla Firefox v3.5.x anteriores a la v3.5.11 y v3.6.x anteriores a la v3.6.7, Thunderbird v3.0.x anteriores a la v3.0.6 and v3.1.x anteriores a la v3.1.1, y SeaMonkey en versiones anteriores a la v2.0.6 no verifican que el contenido es código JavaScript válido, lo que permite a atacantes remotos evitar la política de mismo origen y obtener información confidencial a través de un documento HTML modificado. • http://www.mozilla.org/security/announce/2010/mfsa2010-42.html https://bugzilla.mozilla.org/show_bug.cgi?id=568148 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11835 https://access.redhat.com/security/cve/CVE-2010-1213 https://bugzilla.redhat.com/show_bug.cgi?id=615471 • CWE-20: Improper Input Validation •

CVSS: 9.3EPSS: 6%CPEs: 72EXPL: 0

Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, Thunderbird 3.0.x before 3.0.6 and 3.1.x before 3.1.1, and SeaMonkey before 2.0.6 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors. Multiples vulnerabilidades sin especificar en el motor de navegación de Mozilla Firefox v3.5.x anteriores a la v3.5.11 y v3.6.x anteriores a la v3.6.7, Thunderbird v3.0.x anteriores a la v3.0.6 y v3.1.x anteriores a la v3.1.1, y SeaMonkey en versiones anteriores a la v2.0.6. Permiten a atacantes remotos provocar una denegación de servicio (corrupción de memoria y caída de la aplicación) o posiblemente ejecutar código de su elección a través de vectores de ataque sin especificar. • http://www.mozilla.org/security/announce/2010/mfsa2010-34.html https://bugzilla.mozilla.org/show_bug.cgi?id=507775 https://bugzilla.mozilla.org/show_bug.cgi?id=528644 https://bugzilla.mozilla.org/show_bug.cgi?id=529087 https://bugzilla.mozilla.org/show_bug.cgi?id=535926 https://bugzilla.mozilla.org/show_bug.cgi? •

CVSS: 5.1EPSS: 0%CPEs: 72EXPL: 0

dom/base/nsJSEnvironment.cpp in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, Thunderbird 3.0.x before 3.0.6 and 3.1.x before 3.1.1, and SeaMonkey before 2.0.6 does not properly suppress a script's URL in certain circumstances involving a redirect and an error message, which allows remote attackers to obtain sensitive information about script parameters via a crafted HTML document, related to the window.onerror handler. dom/base/nsJSEnvironment.cpp en Mozilla Firefox v3.5.x anteriores a v3.5.11 y v3.6.x anteriores a v3.6.7, Thunderbird v3.0.x anteriores a v3.0.6 y v3.1.x anteriores a v3.1.1, y SeaMonkey anteriores a v2.0.6 no suprimen apropiadamente una URL de script en ciertas circunstancias que involucran una redirección y un mensaje de error, lo que permite a atacantes remotos obtener información confidencial sobre parámetros de script a través de un documento HTML modificdo, relacionado con el manejador window.onerror. • http://www.mozilla.org/security/announce/2010/mfsa2010-47.html https://bugzilla.mozilla.org/show_bug.cgi?id=568564 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11770 https://access.redhat.com/security/cve/CVE-2010-2754 https://bugzilla.redhat.com/show_bug.cgi?id=615488 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 10.0EPSS: 79%CPEs: 72EXPL: 1

Integer overflow in an array class in Mozilla Firefox 3.5.x before 3.5.11 and 3.6.x before 3.6.7, Thunderbird 3.0.x before 3.0.6 and 3.1.x before 3.1.1, and SeaMonkey before 2.0.6 allows remote attackers to execute arbitrary code by placing many Cascading Style Sheets (CSS) values in an array, related to references to external font resources and an inconsistency between 16-bit and 32-bit integers. Un desbordamiento de enteros en una clase de matriz en Firefox versiones 3.5.x anteriores a 3.5.11 y versiones 3.6.x anteriores a 3.6.7, Thunderbird versiones 3.0.x anteriores a 3.0.6 y versiones 3.1.x anteriores a 3.1.1, y SeaMonkey anterior a versión 2.0.6, de Mozilla, permite a los atacantes remotos ejecutar código arbitrario mediante la colocación de muchos valores de Cascading Style Sheets (CSS) en una matriz, relacionada con referencias a recursos de fuente externa y una inconsistencia entre enteros de 16 bits y 32 bits. 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 handling of references to external font resources. A value is used as a 16 bit integer in an array allocation and later as 32 bit when iterating over and then populating these fields. • https://www.exploit-db.com/exploits/15104 http://www.mozilla.org/security/announce/2010/mfsa2010-39.html http://www.securityfocus.com/archive/1/512514 http://www.securityfocus.com/bid/41852 http://www.zerodayinitiative.com/advisories/ZDI-10-133 https://bugzilla.mozilla.org/show_bug.cgi?id=574059 https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11680 https://access.redhat.com/security/cve/CVE-2010-2752 https://bugzilla.redhat.com/show_bug.cgi? • CWE-189: Numeric Errors CWE-190: Integer Overflow or Wraparound •