Integer underflow in Microsoft PowerPoint 2002 SP3 and 2003 SP3, PowerPoint Viewer SP2, and Office 2004 for Mac allows remote attackers to execute arbitrary code via a crafted PowerPoint document, aka "PowerPoint Integer Underflow Causes Heap Corruption Vulnerability."
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A12122
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-088