Directory traversal vulnerability in search engine for iPlanet web server 6.0 SP2 and 4.1 SP9, and Netscape Enterprise Server 3.6, when running on Windows platforms, allows remote attackers to read arbitrary files via ..\ (dot-dot backslash) sequences in the NS-query-pat parameter.
http://www.iss.net/security_center/static/9517.php
http://archives.neohapsis.com/archives/bugtraq/2002-07/0085.html