CVE-2013-1020

Name of the Vulnerable Software and Affected Versions Apple QuickTime versions prior to 7.7.4

Description The issue allows remote attackers to execute arbitrary code or cause a denial of service due to memory corruption via crafted JPEG data in a movie file. This is related to a heap overflow in the MJPEG Frame stsd Atom.

Recommendations For versions prior to 7.7.4, update to version 7.7.4 or later to resolve the issue. As a temporary workaround, consider avoiding the use of crafted JPEG data in movie files until the update is applied. Restrict access to potentially malicious movie files to minimize the risk of exploitation.