Unspecified vulnerability in Macromedia JRun 4 web server (JWS) allows remote attackers to view web application source code via "a malformed URL."
http://www.vupen.com/english/advisories/2005/2949
http://www.securityfocus.com/bid/15905
http://www.macromedia.com/devnet/security/security_zone/mpsb05-13.html