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CVSS: 9.8EPSS: 3%CPEs: 11EXPL: 1

20 Apr 2017 — A use-after-free vulnerability occurs when redirecting focus handling which results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Ocurre una vulnerabilidad de uso de memoria previamente liberada al redireccionar la gestión de focus que resulta en un cierre inesperado potencialmente explotable. La vulnerabilidad afecta a Thunderbird en versiones anteriores a la 52.1, Firefox ESR en versiones anteriores a la 45.9, F... • http://www.securityfocus.com/bid/97940 • CWE-416: Use After Free •

CVSS: 9.8EPSS: 4%CPEs: 18EXPL: 0

20 Apr 2017 — A use-after-free vulnerability occurs during transaction processing in the editor during design mode interactions. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Ocurre una vulnerabilidad de uso de memoria previamente liberada durante el procesamiento de transacciones en el editor durante las interacciones del modo de diseño. Esto resulta en un cierre inesperado potencialmente explotable. • http://www.securityfocus.com/bid/97940 • CWE-416: Use After Free •

CVSS: 8.8EPSS: 1%CPEs: 19EXPL: 0

20 Apr 2017 — An out-of-bounds write in the Graphite 2 library triggered with a maliciously crafted Graphite font. This results in a potentially exploitable crash. This issue was fixed in the Graphite 2 library as well as Mozilla products. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Se desencadena una escritura fuera de límites en la biblioteca Graphite 2 con una fuente Graphite maliciosamente manipulada. • http://www.securityfocus.com/bid/97940 • CWE-787: Out-of-bounds Write •

CVSS: 9.8EPSS: 3%CPEs: 18EXPL: 1

20 Apr 2017 — A use-after-free vulnerability during XSLT processing due to a failure to propagate error conditions during matching while evaluating context, leading to objects being used when they no longer exist. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Vulnerabilidad de uso de memoria previamente liberada durante el procesamiento XSLT debido al error para propagar condiciones de error durante el proceso de b... • http://www.securityfocus.com/bid/97940 • CWE-416: Use After Free •

CVSS: 9.8EPSS: 20%CPEs: 16EXPL: 1

20 Apr 2017 — A buffer overflow in WebGL triggerable by web content, resulting in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Desbordamiento de búfer en WebGL desencadenable por el contenido web, lo que resulta en un cierre inesperado potencialmente explotable. La vulnerabilidad afecta a Thunderbird en versiones anteriores a la 52.1, Firefox ESR en versiones anteriores a la 45.9, Firefox en versiones anteriores a la 52.1 y Firef... • http://www.securityfocus.com/bid/97940 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.8EPSS: 3%CPEs: 18EXPL: 1

20 Apr 2017 — A use-after-free vulnerability in frame selection triggered by a combination of malicious script content and key presses by a user. This results in a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Vulnerabilidad de uso de memoria previamente liberada en la selección de frames desencadenada por una combinación de contenido de script malicioso y pulsaciones de tecla por parte de un usuario. Esto resulta en un cierre inesp... • http://www.securityfocus.com/bid/97940 • CWE-416: Use After Free •

CVSS: 9.8EPSS: 3%CPEs: 17EXPL: 0

20 Apr 2017 — During DOM manipulations of the accessibility tree through script, the DOM tree can become out of sync with the accessibility tree, leading to memory corruption and a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Durante la manipulación DOM del árbol de accesibilidad mediante scripts, el árbol DOM puede desincronizarse con el árbol de accesibilidad, lo que conduce a una corrupción de memoria y a un cierre inesperado po... • http://www.securityfocus.com/bid/97940 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 9.1EPSS: 19%CPEs: 18EXPL: 3

20 Apr 2017 — An out-of-bounds read while processing SVG content in "ConvolvePixel". This results in a crash and also allows for otherwise inaccessible memory being copied into SVG graphic content, which could then displayed. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Lectura fuera de límites al procesar contenido SVG en "ConvolvePixel". Esto resulta en un cierre inesperado y también permite que memoria normalmente inaccesible se copie en contenido gráfico SVG... • https://packetstorm.news/files/id/142670 • CWE-125: Out-of-bounds Read •

CVSS: 9.8EPSS: 9%CPEs: 18EXPL: 0

20 Apr 2017 — Fixed potential buffer overflows in generated Firefox code due to CVE-2016-6354 issue in Flex. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Se han solucionado potenciales desbordamientos de búfer en el código Firefox generado debido a un problema CVE-2016-6354 en Flex. La vulnerabilidad afecta a Thunderbird en versiones anteriores a la 52.1, Firefox ESR en versiones anteriores a la 45.9, Firefox en versiones anteriores a la 52.1 y Firefox en versio... • http://www.securityfocus.com/bid/97940 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVSS: 5.9EPSS: 37%CPEs: 47EXPL: 0

14 Apr 2017 — A query with a specific set of characteristics could cause a server using DNS64 to encounter an assertion failure and terminate. An attacker could deliberately construct a query, enabling denial-of-service against a server if it was configured to use the DNS64 feature and other preconditions were met. Affects BIND 9.8.0 -> 9.8.8-P1, 9.9.0 -> 9.9.9-P6, 9.9.10b1->9.9.10rc1, 9.10.0 -> 9.10.4-P6, 9.10.5b1->9.10.5rc1, 9.11.0 -> 9.11.0-P3, 9.11.1b1->9.11.1rc1, 9.9.3-S1 -> 9.9.9-S8. Una consulta con un conjunto de... • http://lists.opensuse.org/opensuse-security-announce/2020-10/msg00041.html • CWE-617: Reachable Assertion •