CVE-2011-5170

CVE-2011-5170 is a critical stack-based buffer overflow vulnerability affecting Castillo Bueno Systems CCMPlayer 1.5. This flaw allows remote attackers to execute arbitrary code by supplying a specially crafted M3U playlist with an excessively long track name. With a CVSS score of 9.3, it presents a high risk due to its network-based attack vector, medium attack complexity, and complete compromise of confidentiality, integrity, and availability. Exploit code is publicly available, including Metasploit modules and ExploitDB entries, though there is no indication of active exploitation in the wild or significant community discussion.