WPGIMP32.FLT in Microsoft Office 2000 SP3, XP SP3, and 2003 SP2; Office Converter Pack; and Works 8 does not properly parse the length of a WordPerfect Graphics (WPG) file, which allows remote attackers to execute arbitrary code via a crafted WPG file, aka the "WPG Image File Heap Corruption Vulnerability."
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A6019
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2008/ms08-044
http://www.vupen.com/english/advisories/2008/2348
http://www.us-cert.gov/cas/techalerts/TA08-225A.html
http://www.securitytracker.com/id?1020673
http://www.securityfocus.com/bid/30600
http://secunia.com/advisories/31336
http://marc.info/?l=bugtraq&m=121915960406986&w=2
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=737