Stack-based buffer overflow in Microsoft Office XP SP3, Office 2003 SP3, Office 2007 SP2, Office 2010, Office 2004 and 2008 for Mac, Office for Mac 2011, and Open XML File Format Converter for Mac allows remote attackers to execute arbitrary code via crafted RTF data, aka "RTF Stack Buffer Overflow Vulnerability."
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A11931
https://docs.microsoft.com/en-us/security-updates/securitybulletins/2010/ms10-087
http://www.vupen.com/english/advisories/2010/2923
http://www.us-cert.gov/cas/techalerts/TA10-313A.html
http://www.securitytracker.com/id?1024705
http://www.securityfocus.com/bid/44652
http://securityreason.com/securityalert/8293
http://secunia.com/advisories/42144
http://secunia.com/advisories/38521
http://labs.idefense.com/intelligence/vulnerabilities/display.php?id=880