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CVSS: 6.8EPSS: 8%CPEs: 137EXPL: 0

Mozilla Firefox before 24.0, Firefox ESR 17.x before 17.0.9, Thunderbird before 24.0, Thunderbird ESR 17.x before 17.0.9, and SeaMonkey before 2.21 do not ensure that initialization occurs for JavaScript objects with compartments, which allows remote attackers to execute arbitrary code by leveraging incorrect scope handling. Las versiones Mozilla Firefox, anterior a 24.0 Firefox EST anterior a 17.x , Thunderbird anterior a 24.0 , Thunderbird ESR anterior a 17.x y SeaMonkey anterior a 2.21 no garantiza la inicialización de objetos JavaScript con compartimentos, lo cual permite a atacantes remotos ejecutar código arbitrario aprovechando una incorrecta manipulación del ámbito • http://lists.fedoraproject.org/pipermail/package-announce/2013-September/115907.html http://lists.fedoraproject.org/pipermail/package-announce/2013-September/116610.html http://lists.fedoraproject.org/pipermail/package-announce/2013-September/117526.html http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00005.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00055.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00057.html http://lists.opensuse.org/opensuse-updates/2013-09/msg0005 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 4.3EPSS: 0%CPEs: 119EXPL: 0

The IonMonkey JavaScript engine in Mozilla Firefox before 24.0, Thunderbird before 24.0, and SeaMonkey before 2.21, when Valgrind mode is used, does not properly initialize memory, which makes it easier for remote attackers to obtain sensitive information via unspecified vectors. El motor de JavaScript IonMonkey en Mozilla Firefox anterior a 24.0, Thunderbird anterior a 24.0 y SeaMonkey anterior a 2.21, cuando el modo Valgrind es usado, no inicializa correctamente la memoria, lo que facilita a atacantes remotos obtener información sensible a través de vectores no especificados • http://lists.fedoraproject.org/pipermail/package-announce/2013-September/115907.html http://lists.fedoraproject.org/pipermail/package-announce/2013-September/116610.html http://lists.fedoraproject.org/pipermail/package-announce/2013-September/117526.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00055.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00057.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00059.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00061.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 6.8EPSS: 2%CPEs: 137EXPL: 0

Mozilla Firefox before 24.0, Firefox ESR 17.x before 17.0.9, Thunderbird before 24.0, Thunderbird ESR 17.x before 17.0.9, and SeaMonkey before 2.21 do not properly handle movement of XBL-backed nodes between documents, which allows remote attackers to execute arbitrary code or cause a denial of service (JavaScript compartment mismatch, or assertion failure and application exit) via a crafted web site. Mozilla Firefox anteriores a v24.0, Firefox ESR 17.x anteriores a v17.0.9, Thunderbird anteriores a v24.0, Thunderbird ESR 17.x anteriores a 17.0.9, y SeaMonkey anteriores a v2.21 no manejan correctamente el movimiento de nodos con respaldo XBL entre documentos, lo cual permite a atacantes remotos ejecutar código arbitrario o causar denegación de servicio (desajuste del compartimiento JavaScript, o fallo de aserción y salida de la aplicación) a través de un sitio web manipulado. • http://lists.fedoraproject.org/pipermail/package-announce/2013-September/115907.html http://lists.fedoraproject.org/pipermail/package-announce/2013-September/116610.html http://lists.fedoraproject.org/pipermail/package-announce/2013-September/117526.html http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00005.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00055.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00057.html http://lists.opensuse.org/opensuse-updates/2013-09/msg0005 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.3EPSS: 17%CPEs: 137EXPL: 0

Buffer overflow in the nsFloatManager::GetFlowArea function in Mozilla Firefox before 24.0, Firefox ESR 17.x before 17.0.9, Thunderbird before 24.0, Thunderbird ESR 17.x before 17.0.9, and SeaMonkey before 2.21 allows remote attackers to execute arbitrary code via crafted use of lists and floats within a multi-column layout. Desbordamiento de buffer en la función nsFloatmanager::GetFlowArea en Mozilla Firefox (anteriores a 24.0), Firefox ESR 17.x (anteriores a 17.0.9) y SeaMonkey (anteriores a 2.21) permite a atacantes remotos ejecutar código arbitrario a través del uso manipulado de listas y flotantes dentro de un diseño multicolumna. • http://lists.fedoraproject.org/pipermail/package-announce/2013-September/115907.html http://lists.fedoraproject.org/pipermail/package-announce/2013-September/116610.html http://lists.fedoraproject.org/pipermail/package-announce/2013-September/117526.html http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00005.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00055.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00057.html http://lists.opensuse.org/opensuse-updates/2013-09/msg0005 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.3EPSS: 6%CPEs: 137EXPL: 0

Use-after-free vulnerability in the mozilla::layout::ScrollbarActivity function in Mozilla Firefox before 24.0, Firefox ESR 17.x before 17.0.9, Thunderbird before 24.0, Thunderbird ESR 17.x before 17.0.9, and SeaMonkey before 2.21 allows remote attackers to execute arbitrary code via vectors related to image-document scrolling. Vulnerabilidad de uso después de liberación en la función mozilla::layout::ScrollbarActivity de Mozilla Firefox anterior a la versión 24.0, Firefox ESR 17.x anterior a 17.0.9, Thunderbird anterior a 24.0, Thunderbird ESR 17.x anterior a 17.0.9, y SeaMonkey anterior a 2.21 permite a atacantes remotos ejecutar código arbitrario a través de vectores relacionados con el desplazamiento de imagen-documento. • http://lists.fedoraproject.org/pipermail/package-announce/2013-September/115907.html http://lists.fedoraproject.org/pipermail/package-announce/2013-September/116610.html http://lists.fedoraproject.org/pipermail/package-announce/2013-September/117526.html http://lists.opensuse.org/opensuse-security-announce/2013-11/msg00005.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00055.html http://lists.opensuse.org/opensuse-updates/2013-09/msg00057.html http://lists.opensuse.org/opensuse-updates/2013-09/msg0005 • CWE-20: Improper Input Validation •