Microsoft Word in Office 2000 SP3, XP SP3, Office 2003 SP2, Works Suite 2004 to 2006, and Office 2004 for Mac allows user-assisted remote attackers to execute arbitrary code via a Word file with a malformed drawing object, which leads to memory corruption.
osvdb.org/34386
www.securityfocus.com/bid/22482
www.securitytracker.com/id?1017639
www.us-cert.gov/cas/techalerts/TA07-044A.html
www.vupen.com/english/advisories/2007/0583
docs.microsoft.com/en-us/security-updates/securitybulletins/2007/ms07-014
oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A187