Macromedia Flash Player allows remote attackers to read arbitrary files via XML script in a .swf file that is hosted on a remote SMB share.
https://euvd.enisa.europa.eu/vulnerability/EUVD-2002-1516
http://www.securityfocus.com/bid/5904
http://www.iss.net/security_center/static/10297.php
http://archives.neohapsis.com/archives/bugtraq/2002-10/0083.html