Multiple unspecified vulnerabilities in an ActiveX control in Adobe Reader and Acrobat 8.x before 8.2.5 and 9.x before 9.4 on Windows allow attackers to execute arbitrary code via unknown vectors.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A7348
http://www.us-cert.gov/cas/techalerts/TA10-279A.html
http://www.adobe.com/support/security/bulletins/apsb10-21.html