Adobe Acrobat Reader versions 15.020.20042 and earlier, 15.006.30244 and earlier, 11.0.18 and earlier have an exploitable type confusion vulnerability in the XSLT engine related to localization functionality. Successful exploitation could lead to arbitrary code execution.
https://helpx.adobe.com/security/products/acrobat/apsb17-01.html
https://helpx.adobe.com/security/products/acrobat/apsb17-01.html
http://www.zerodayinitiative.com/advisories/ZDI-17-026
http://www.zerodayinitiative.com/advisories/ZDI-17-026
http://www.securitytracker.com/id/1037574
http://www.securitytracker.com/id/1037574