Buffer overflow in msvcrt.dll in Microsoft Windows Vista SP2, Windows Server 2008 SP2, R2, and R2 SP1, and Windows 7 Gold and SP1 allows remote attackers to execute arbitrary code via a crafted media file, aka "Msvcrt.dll Buffer Overflow Vulnerability."
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A14631
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2012/ms12-013