Buffer overflow in Microsoft Windows Media Player 6.4 allows remote attackers to execute arbitrary code via a malformed Advanced Streaming Format (ASF) file.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A287
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2001/ms01-056
http://www.securityfocus.com/bid/3156