CVE-2015-2717

Desbordamiento de enteros en libstagefright en Mozilla Firefox anterior a 38.0 permite a atacantes remotos ejecutar código arbitrario o causar una denegación de servicio (desbordamiento de buffer basado en memoria dinámica y lectura fuera de rango) a través de un fichero de vídeos MP4 que contiene metadatos inválidos.

Jesse Ruderman, Mats Palmgren, Byron Campen, Steve Fink, Gary Kwong, Andrew McCreight, Christian Holler, Jon Coppeard, and Milan Sreckovic discovered multiple memory safety issues in Firefox. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit these to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking Firefox. Atte Kettunen discovered a buffer overflow during the rendering of SVG content with certain CSS properties in some circumstances. If a user were tricked in to opening a specially crafted website, an attacker could potentially exploit this to cause a denial of service via application crash, or execute arbitrary code with the privileges of the user invoking Firefox. Various other issues were also addressed.