Adobe Reader and Acrobat 11.x before 11.0.05 on Windows allow remote attackers to execute arbitrary JavaScript code in a javascript: URL via a crafted PDF document.
https://oval.cisecurity.org/repository/search/definition/oval%3Aorg.mitre.oval%3Adef%3A19053
http://www.adobe.com/support/security/bulletins/apsb13-25.html