CVE-2011-0257

Name of the Vulnerable Software and Affected Versions Apple QuickTime versions prior to 7.7

Description The issue is related to an integer signedness error that can be triggered by a crafted PnSize opcode in a PICT file, leading to a stack-based buffer overflow. This can result in the execution of arbitrary code or cause a denial of service, such as an application crash.

Recommendations For Apple QuickTime versions prior to 7.7, update to version 7.7 or later to resolve the issue.