Buffer overflow in Microsoft PowerPoint 2002 SP3 and 2003 SP3 allows remote attackers to execute arbitrary code via a crafted PowerPoint document, aka "Presentation Buffer Overrun RCE Vulnerability."
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12256
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2011/ms11-036