The NtSetInformationFile system call hook feature in Adobe Reader and Acrobat 10.x before 10.1.12 and 11.x before 11.0.09 on Windows allows attackers to bypass a sandbox protection mechanism, and consequently execute native code in a privileged context, via an NTFS junction attack.
https://exchange.xforce.ibmcloud.com/vulnerabilities/96000
https://code.google.com/p/google-security-research/issues/detail?id=94
http://www.securitytracker.com/id/1030853
http://www.securityfocus.com/bid/69828
http://helpx.adobe.com/security/products/reader/apsb14-20.html