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CVSS: 4.6EPSS: 0%CPEs: 8EXPL: 0

mar_read.c in the Updater in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows local users to gain privileges or cause a denial of service (out-of-bounds write) via a crafted name of a Mozilla Archive (aka MAR) file. Vulnerabilidad en mar_read.c en el Updater en Mozilla Firefox en versiones anteriores a 40.0 y Firefox ESR 38.x en versiones anteriores a 38.2, permite a usuarios locales obtener privilegios o provocar una denegación de servicio (escritura fuera de rango) a través de un nombre de un Mozilla Archive (también conocido como MAR) manipulado. • http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00014.html http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00015.html http://lists.opensuse.org/opensuse-updates/2015-08/msg00030.html http://lists.opensuse.org/opensuse-updates/2015-08/msg00031.html http://www.mozilla.org/security/announce/2015/mfsa2015-85.html http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html http://www.securityfocus.com/bid/76294 http://www.securitytracker.com/id/1033247&# • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 4.3EPSS: 0%CPEs: 4EXPL: 0

Mozilla Firefox before 40.0 allows man-in-the-middle attackers to bypass a mixed-content protection mechanism via a feed: URL in a POST request. Vulnerabilidad en Mozilla Firefox en versiones anteriores a 40.0, permite a atacantes man-in-the-middle evadir el mecanismo de protección de contenido mixto a través de una fuente: URL en una petición POST. • http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00014.html http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00015.html http://www.mozilla.org/security/announce/2015/mfsa2015-86.html http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html http://www.securityfocus.com/bid/76510 http://www.securitytracker.com/id/1033247 https://bugzilla.mozilla.org/show_bug.cgi?id=1148732 https://security.gentoo.org/glsa/201605-06 • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 7.5EPSS: 5%CPEs: 12EXPL: 0

The nsTSubstring::ReplacePrep function in Mozilla Firefox before 40.0, Firefox ESR 38.x before 38.2, and Firefox OS before 2.2 might allow remote attackers to cause a denial of service (memory corruption) or possibly have unspecified other impact via unknown vectors, related to an "overflow." Vulnerabilidad en la función nsTSubstring::ReplacePrep en Mozilla Firefox en versiones anteriores a 40.0, Firefox ESR 38.x en versiones anteriores a 38.2 y Firefox OS en versiones anteriores a 2.2, podría permitir a atacantes remotos provocar una denegación de servicio (corrupción de memoria) o posiblemente tener otro impacto no especificado a través de vectores desconocidos, relacionado con un 'desbordamiento'. • http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00014.html http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00015.html http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00021.html http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00016.html http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00025.html http://lists.opensuse.org/opensuse-updates/2015-08/msg00030.html http://lists.opensuse.org/opensuse-updates/2015-08/msg00031.html http • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 10.0EPSS: 2%CPEs: 11EXPL: 0

Heap-based buffer overflow in the resize_context_buffers function in libvpx in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows remote attackers to execute arbitrary code via malformed WebM video data. Desbordamiento del buffer basado en memoria dinámica en la función resize_context_buffers en libvpx en Mozilla Firefox en versiones anteriores a 40.0 y Firefox ESR 38.x en versiones anteriores a 38.2, permite a atacantes remotos ejecutar código arbitrario a través de datos de vídeo WebM malformados. • http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00014.html http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00015.html http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00021.html http://lists.opensuse.org/opensuse-security-announce/2015-09/msg00016.html http://lists.opensuse.org/opensuse-security-announce/2015-11/msg00025.html http://lists.opensuse.org/opensuse-updates/2015-08/msg00030.html http://lists.opensuse.org/opensuse-updates/2015-08/msg00031.html http • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.3EPSS: 2%CPEs: 11EXPL: 0

Heap-based buffer overflow in the stagefright::ESDS::parseESDescriptor function in libstagefright in Mozilla Firefox before 40.0 and Firefox ESR 38.x before 38.2 allows remote attackers to execute arbitrary code via an invalid size field in an esds chunk in MPEG-4 video data, a related issue to CVE-2015-1539. Desbordamiento de buffer basado en memoria dinámica en la función stagefright::ESDS::parseESDescriptor en libstagefright en Mozilla Firefox en versiones anteriores a 40.0 y Firefox ESR 38.x en versiones anteriores a 38.2 permite a atacantes remotos ejecutar código arbitrario a través de un campo de tamaño no válido en un fragmento esds en los datos de vídeo MPEG-4, un caso relacionado con CVE-2015-1539. • http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00014.html http://lists.opensuse.org/opensuse-security-announce/2015-08/msg00015.html http://lists.opensuse.org/opensuse-updates/2015-08/msg00030.html http://lists.opensuse.org/opensuse-updates/2015-08/msg00031.html http://rhn.redhat.com/errata/RHSA-2015-1586.html http://www.debian.org/security/2015/dsa-3333 http://www.mozilla.org/security/announce/2015/mfsa2015-83.html http://www.oracle.com/technetwork/topics/security/bull • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •