
CVE-2017-5435 – Mozilla: Use-after-free during transaction processing in the editor (MFSA 2017-11, MFSA 2017-12)
https://notcve.org/view.php?id=CVE-2017-5435
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 •

CVE-2017-5436 – Mozilla: Out-of-bounds write with malicious font in Graphite 2 (MFSA 2017-11, MFSA 2017-12)
https://notcve.org/view.php?id=CVE-2017-5436
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 •

CVE-2017-5438 – Mozilla: Use-after-free in nsAutoPtr during XSLT processing (MFSA 2017-11, MFSA 2017-12)
https://notcve.org/view.php?id=CVE-2017-5438
20 Apr 2017 — A use-after-free vulnerability during XSLT processing due to the result handler being held by a freed handler during handling. 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 a que el gestor de resultados es mantenido por un gestor liberado durante la gestión. Esto resulta en un cierre inesperado potencialmente ex... • http://www.securityfocus.com/bid/97940 • CWE-416: Use After Free •

CVE-2017-5440 – Mozilla: Use-after-free in txExecutionState destructor during XSLT processing (MFSA 2017-11, MFSA 2017-12)
https://notcve.org/view.php?id=CVE-2017-5440
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 •

CVE-2017-5441 – Mozilla: Use-after-free with selection during scroll events (MFSA 2017-11, MFSA 2017-12)
https://notcve.org/view.php?id=CVE-2017-5441
20 Apr 2017 — A use-after-free vulnerability when holding a selection during scroll events. 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 al mantener una selección durante los eventos de desplazamiento. Esto resulta en un cierre inesperado potencialmente explotable. • http://www.securityfocus.com/bid/97940 • CWE-416: Use After Free •

CVE-2017-5442 – Mozilla: Use-after-free during style changes (MFSA 2017-11, MFSA 2017-12)
https://notcve.org/view.php?id=CVE-2017-5442
20 Apr 2017 — A use-after-free vulnerability during changes in style when manipulating DOM elements. 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 los cambios de estilo al manipular elementos DOM. Esto resulta en un cierre inesperado potencialmente explotable. • http://www.securityfocus.com/bid/97940 • CWE-416: Use After Free •

CVE-2017-5443 – Mozilla: Out-of-bounds write during BinHex decoding (MFSA 2017-11, MFSA 2017-12)
https://notcve.org/view.php?id=CVE-2017-5443
20 Apr 2017 — An out-of-bounds write vulnerability while decoding improperly formed BinHex format archives. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Vulnerabilidad de escritura fuera de límites al descodificar archivos de formato BinHex creados incorrectamente. 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 versiones anteriores a l... • http://www.securityfocus.com/bid/97940 • CWE-787: Out-of-bounds Write •

CVE-2017-5444 – Mozilla: Buffer overflow while parsing application/http-index-format content (MFSA 2017-11, MFSA 2017-12)
https://notcve.org/view.php?id=CVE-2017-5444
20 Apr 2017 — A buffer overflow vulnerability while parsing "application/http-index-format" format content when the header contains improperly formatted data. This allows for an out-of-bounds read of data from memory. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Vulnerabilidad de desbordamiento de búfer al analizar contenido de formato "application/http-index-format" cuando la cabecera contiene datos formateados incorrectamente. Esto permite la lectura fuera de ... • http://www.securityfocus.com/bid/97940 • CWE-119: Improper Restriction of Operations within the Bounds of a Memory Buffer •

CVE-2017-5445 – Mozilla: Uninitialized values used while parsing application/http-index-format content (MFSA 2017-11, MFSA 2017-12)
https://notcve.org/view.php?id=CVE-2017-5445
20 Apr 2017 — A vulnerability while parsing "application/http-index-format" format content where uninitialized values are used to create an array. This could allow the reading of uninitialized memory into the arrays affected. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Vulnerabilidad al analizar contenido de formato "application/http-index-format" en el que se emplean variables no inicializadas para crear un array. Esto podría permitir la lectura de memoria no ... • http://www.securityfocus.com/bid/97940 • CWE-129: Improper Validation of Array Index •

CVE-2017-5446 – Mozilla: Out-of-bounds read when HTTP/2 DATA frames are sent with incorrect data (MFSA 2017-11, MFSA 2017-12)
https://notcve.org/view.php?id=CVE-2017-5446
20 Apr 2017 — An out-of-bounds read when an HTTP/2 connection to a servers sends "DATA" frames with incorrect data content. This leads to a potentially exploitable crash. This vulnerability affects Thunderbird < 52.1, Firefox ESR < 45.9, Firefox ESR < 52.1, and Firefox < 53. Lectura fuera de límites cuando una conexión HTTP/2 a un servidor envía frames "DATA" con contenido data erróneo. Esto resulta en un cierre inesperado potencialmente explotable. • http://www.securityfocus.com/bid/97940 • CWE-125: Out-of-bounds Read •