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CVSS: 8.8EPSS: 2%CPEs: 8EXPL: 1

03 Aug 2016 — Use-after-free vulnerability in the nsNodeUtils::NativeAnonymousChildListChange function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) via an SVG element that is mishandled during effect application. Vulnerabilidad de uso después de liberación de memoria en la función nsNodeUtils::NativeAnonymousChildListChange en Mozilla Firefox en versiones anteriores a 48.0 y Firefox ESR 45.x en versi... • http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00004.html • CWE-416: Use After Free •

CVSS: 8.8EPSS: 2%CPEs: 8EXPL: 1

03 Aug 2016 — Use-after-free vulnerability in the CanonicalizeXPCOMParticipant function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows remote attackers to execute arbitrary code via a script that closes its own Service Worker within a nested sync event loop. Vulnerabilidad de uso después de liberación de memoria en la función CanonicalizeXPCOMParticipant en Mozilla Firefox en versiones anteriores a 48.0 y Firefox ESR 45.x en versiones anteriores a 45.3 permite a atacantes remotos ejecutar código a... • http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00004.html • CWE-416: Use After Free •

CVSS: 4.3EPSS: 0%CPEs: 5EXPL: 0

03 Aug 2016 — Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 preserve the network connection used for favicon resource retrieval after the associated browser window is closed, which makes it easier for remote web servers to track users by observing network traffic from multiple IP addresses. Mozilla Firefox en versiones anteriores a 48.0 y Firefox ESR 45.x en versiones anteriores a 45.3 conserva la conexión de red usada para la recuperación de recursos favicon después de que la ventana del navegador asociad... • http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00004.html • CWE-200: Exposure of Sensitive Information to an Unauthorized Actor •

CVSS: 6.1EPSS: 0%CPEs: 8EXPL: 0

03 Aug 2016 — Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 process JavaScript event-handler attributes of a MARQUEE element within a sandboxed IFRAME element that lacks the sandbox="allow-scripts" attribute value, which makes it easier for remote attackers to conduct cross-site scripting (XSS) attacks via a crafted web site. Mozilla Firefox en versiones anteriores a 48.0 y Firefox ESR 45.x en versiones anteriores a 45.3 procesa atributos de controladores de eventos JavaScript de un elemento MARQUEE dentro... • http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00004.html • CWE-79: Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') •

CVSS: 9.8EPSS: 1%CPEs: 8EXPL: 0

03 Aug 2016 — Use-after-free vulnerability in the nsXULPopupManager::KeyDown function in Mozilla Firefox before 48.0 and Firefox ESR 45.x before 45.3 allows attackers to execute arbitrary code or cause a denial of service (heap memory corruption and application crash) by leveraging keyboard access to use the Alt key during selection of top-level menu items. Vulnerabilidad de uso después de liberación de memoria en la función nsXULPopupManager::KeyDown en Mozilla Firefox en versiones anteriores a 48.0 y Firefox ESR 45.x e... • http://lists.opensuse.org/opensuse-security-announce/2016-08/msg00004.html • CWE-416: Use After Free •

CVSS: 7.8EPSS: 0%CPEs: 5EXPL: 0

13 Jun 2016 — The maintenance service in Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2 on Windows does not prevent MAR extracted-file modification during updater execution, which might allow local users to gain privileges via a Trojan horse file. El servicio de mantenimiento en Mozilla Firefox en versiones anteriores a 47.0 y Firefox ESR 45.x en versiones anteriores a 45.2 en Windows no previene la modificación de un archivo extraído MAR durante la ejecución del actualizador, lo que podría permitir a usuar... • http://www.mozilla.org/security/announce/2016/mfsa2016-55.html • CWE-264: Permissions, Privileges, and Access Controls •

CVSS: 8.8EPSS: 1%CPEs: 8EXPL: 0

13 Jun 2016 — The TSymbolTableLevel class in ANGLE, as used in Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2 on Windows, allows remote attackers to cause a denial of service (out-of-bounds write and application crash) or possibly have unspecified other impact by triggering use of a WebGL shader that writes to an array. La clase TSymbolTableLevel en ANGLE, tal como se utiliza en Mozilla Firefox en versiones anteriores a 47.0 y Firefox ESR 45.x en versiones anteriores a 45.2 en Windows, permite a atacantes r... • http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00014.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 7.5EPSS: 2%CPEs: 11EXPL: 0

09 Jun 2016 — Use-after-free vulnerability in the mozilla::dom::Element class in Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2, when contenteditable mode is enabled, allows remote attackers to execute arbitrary code or cause a denial of service (heap memory corruption) by triggering deletion of DOM elements that were created in the editor. Vulnerabilidad de uso después de liberación de memoria en la clase mozilla::dom::Element en Mozilla Firefox en versiones anteriores a 47.0 y Firefox ESR 45.x en versione... • http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00014.html •

CVSS: 8.8EPSS: 1%CPEs: 11EXPL: 0

09 Jun 2016 — Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2 do not ensure that the user approves the fullscreen and pointerlock settings, which allows remote attackers to cause a denial of service (UI outage), or conduct clickjacking or spoofing attacks, via a crafted web site. Mozilla Firefox en versiones anteriores a 47.0 y Firefox ESR 45.x en versiones anteriores a 45.2 no asegura que el usuario apruebe los ajustes de pantalla completa y pointerlock, lo que permite a atacantes remotos provocar una deneg... • http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00014.html • CWE-254: 7PK - Security Features CWE-284: Improper Access Control •

CVSS: 8.8EPSS: 1%CPEs: 40EXPL: 0

09 Jun 2016 — Multiple unspecified vulnerabilities in the browser engine in Mozilla Firefox before 47.0 and Firefox ESR 45.x before 45.2 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 del navegador en Mozilla Firefox en versiones anteriores a 47.0 y Firefox ESR 45.x en versiones anteriores a 45.2 permite a atacantes remotos provocar una denegación de servicio (corr... • http://lists.opensuse.org/opensuse-security-announce/2016-06/msg00014.html • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •