Adobe Acrobat and Acrobat Reader 6.0 allow remote attackers to read arbitrary files via a PDF file that contains an embedded Shockwave (swf) file that references files outside of the temporary directory.
https://exchange.xforce.ibmcloud.com/vulnerabilities/17694
http://www.securityfocus.com/bid/11386
http://marc.info/?l=bugtraq&m=109812210520520&w=2