Adobe Reader and Acrobat 8.x before 8.3 on Windows and Mac OS X allow attackers to execute arbitrary code or cause a denial of service (memory corruption) via unspecified vectors.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A13738
https://exchange.xforce.ibmcloud.com/vulnerabilities/68017
http://www.us-cert.gov/cas/techalerts/TA11-166A.html
http://www.securitytracker.com/id?1025658
http://www.securityfocus.com/bid/48247
http://www.adobe.com/support/security/bulletins/apsb11-16.html