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CVSS: 8.8EPSS: 0%CPEs: 4EXPL: 0

14 Oct 2014 — The Public Key Pinning (PKP) implementation in Mozilla Firefox before 33.0 does not properly consider the connection-coalescing behavior of SPDY and HTTP/2 in the case of a shared IP address, which allows man-in-the-middle attackers to bypass an intended pinning configuration and spoof a web site by providing a valid certificate from an arbitrary recognized Certification Authority. La implementación Public Key Pinning (PKP) en Mozilla Firefox anterior a 33.0 no considera debidamente el comportamiento de la ... • http://lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.html • CWE-310: Cryptographic Issues •

CVSS: 8.8EPSS: 0%CPEs: 8EXPL: 0

14 Oct 2014 — content/base/src/nsDocument.cpp in Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and Thunderbird 31.x before 31.2 does not consider whether WebRTC video sharing is occurring, which allows remote attackers to obtain sensitive information from the local camera in certain IFRAME situations by maintaining a session after the user temporarily navigates away. content/base/src/nsDocument.cpp en Mozilla Firefox anterior a 33.0, Firefox ESR 31.x anterior a 31.2, y Thunderbird 31.x anterior a 31.2 no con... • http://lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.html •

CVSS: 8.8EPSS: 0%CPEs: 8EXPL: 0

14 Oct 2014 — The WebRTC video-sharing feature in dom/media/MediaManager.cpp in Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and Thunderbird 31.x before 31.2 does not properly recognize Stop Sharing actions for videos in IFRAME elements, which allows remote attackers to obtain sensitive information from the local camera by maintaining a session after the user tries to discontinue streaming. La caracteristica de compartir vídeos WebRTC en dom/media/MediaManager.cpp en Mozilla Firefox anterior a 33.0, Firefox... • http://lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.html •

CVSS: 8.8EPSS: 5%CPEs: 8EXPL: 0

14 Oct 2014 — The get_tile function in Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and Thunderbird 31.x before 31.2 allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly execute arbitrary code via WebM frames with invalid tile sizes that are improperly handled in buffering operations during video playback. La función get_tile en Mozilla Firefox anterior a 33.0, Firefox ESR 31.x anterior a 31.2, y Thunderbird 31.x anterior a 31.2 permite a atacantes rem... • http://lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer CWE-787: Out-of-bounds Write •

CVSS: 8.1EPSS: 8%CPEs: 8EXPL: 0

14 Oct 2014 — The mozilla::dom::OscillatorNodeEngine::ComputeCustom function in the Web Audio subsystem in Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and Thunderbird 31.x before 31.2 allows remote attackers to obtain sensitive information from process memory or cause a denial of service (out-of-bounds read, memory corruption, and application crash) via an invalid custom waveform that triggers a calculation of a negative frequency value. La función mozilla::dom::OscillatorNodeEngine::ComputeCustom en el su... • http://lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.html •

CVSS: 8.8EPSS: 0%CPEs: 6EXPL: 0

14 Oct 2014 — The Alarm API in Mozilla Firefox before 33.0 and Firefox ESR 31.x before 31.2 does not properly restrict toJSON calls, which allows remote attackers to bypass the Same Origin Policy via crafted API calls that access sensitive information within the JSON data of an alarm. La API Alarm en Mozilla Firefox anterior a 33.0 y Firefox ESR 31.x anterior a 31.2 no restringe debidamente las llamadas JSON, lo que permite a atacantes remotos evadir Same Origin Policy a través de llamadas a la API manipuladas que accede... • http://lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.html •

CVSS: 6.5EPSS: 0%CPEs: 4EXPL: 0

14 Oct 2014 — The Public Key Pinning (PKP) implementation in Mozilla Firefox before 33.0 skips pinning checks upon an unspecified issuer-verification error, which makes it easier for remote attackers to bypass an intended pinning configuration and spoof a web site via a crafted certificate that leads to presentation of the Untrusted Connection dialog to the user. La implementación Public Key Pinning (PKP) en Mozilla Firefox anterior a 33.0 salta las comprobaciones de fijación (pinning) al encontrar un error no especifica... • http://lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.html • CWE-310: Cryptographic Issues •

CVSS: 8.8EPSS: 21%CPEs: 8EXPL: 0

14 Oct 2014 — Heap-based buffer overflow in the nsTransformedTextRun function in Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and Thunderbird 31.x before 31.2 allows remote attackers to execute arbitrary code via Cascading Style Sheets (CSS) token sequences that trigger changes to capitalization style. Desbordamiento de buffer basado en memoria dinámica en la función nsTransformedTextRun en Mozilla Firefox anterior a 33.0, Firefox ESR 31.x anterior a 31.2, y Thunderbird 31.x anterior a 31.2 permite a atacan... • http://lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 8.8EPSS: 5%CPEs: 8EXPL: 0

14 Oct 2014 — Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 33.0, Firefox ESR 31.x before 31.2, and Thunderbird 31.x before 31.2 allow remote attackers to cause a denial of service (memory corruption and application crash) or possibly execute arbitrary code via unknown vectors. Múltiples vulnerabilidades no especificadas en el motor de navegación en Mozilla Firefox anterior a 33.0, Firefox ESR 31.x anterior a 31.2, y Thunderbird 31.x anterior a 31.2 permiten a atacantes remotos caus... • http://lists.fedoraproject.org/pipermail/package-announce/2014-November/141796.html •

CVSS: 8.8EPSS: 0%CPEs: 4EXPL: 1

14 Oct 2014 — Mozilla Firefox before 33.0 does not properly initialize memory for GIF images, which allows remote attackers to obtain sensitive information from process memory via a crafted web page that triggers a sequence of rendering operations for truncated GIF data within a CANVAS element. Mozilla Firefox anterior a 33.0 no inicializa debidamente la memoria para los imágenes GIF, lo que permite a atacantes remotos obtener información sensible de la memoria de procesos a través de una página web manipulada que provoc... • https://packetstorm.news/files/id/128697 • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •