Apple QuickTime File Processing Remote Code Execution Vulnerabilities

Multiple vulnerabilities have been identified in Apple QuickTime, which could be exploited by remote attackers to take complete control of an affected system. These issues are caused by memory corruption, heap overflow, sign extension, and uninitialized memory access errors when processing specially crafted Sorenson 3 video files, FLC compression files, compressed PSD images, PICT images, Clipping Region (CRGN) atom types in a movie file, MS ADPCM encoded audio data, image description atoms, movie files or JP2 images, which could be exploited by remote attackers to crash an affected application or execute malicious code by tricking a user into visiting a specially crafted web page or opening a malformed file.