The Nullsoft Modern Skins Support module (gen_ff.dll) in Nullsoft Winamp before 5.552 allows remote attackers to execute arbitrary code via a crafted MAKI file, which triggers an incorrect sign extension, an integer overflow, and a stack-based buffer overflow.
https://www.exploit-db.com/exploits/8783
https://www.exploit-db.com/exploits/8772
https://www.exploit-db.com/exploits/8770
https://www.exploit-db.com/exploits/8767
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A15683
https://exchange.xforce.ibmcloud.com/vulnerabilities/50664
http://vrt-sourcefire.blogspot.com/2009/05/winamp-maki-parsing-vulnerability.html