CVE-2011-0249

CVE-2011-0249 describes a heap-based buffer overflow vulnerability in Apple QuickTime versions prior to 7.7, affecting both Apple and Microsoft platforms. This flaw allows remote attackers to execute arbitrary code or trigger a denial of service by crafting malicious STSC atoms within a QuickTime movie file. With a CVSS score of 9.3, it is considered critical due to its network-based attack vector, medium attack complexity, and complete compromise of confidentiality, integrity, and availability. Despite its high severity, there is no evidence of active exploitation, publicly available exploit code in Metasploit or ExploitDB, nor significant community discussion or media coverage.