The default installation of Apache Tomcat 4.0 through 4.1 and 3.0 through 3.3.1 allows remote attackers to obtain the installation path and other sensitive system information via the (1) SnoopServlet or (2) TroubleShooter example servlets.
archives.neohapsis.com/archives/bugtraq/2002-04/0311.html
secunia.com/advisories/30899
secunia.com/advisories/30908
sunsolve.sun.com/search/document.do?assetkey=1-26-239312-1
tomcat.apache.org/security-4.html
www.iss.net/security_center/static/8932.php
www.securityfocus.com/bid/4575
www.vupen.com/english/advisories/2008/1979/references
lists.apache.org/thread.html/29dc6c2b625789e70a9c4756b5a327e6547273ff8bde7e0327af48c5%40%3Cdev.tomcat.apache.org%3E
lists.apache.org/thread.html/c62b0e3a7bf23342352a5810c640a94b6db69957c5c19db507004d74%40%3Cdev.tomcat.apache.org%3E
lists.apache.org/thread.html/rb71997f506c6cc8b530dd845c084995a9878098846c7b4eacfae8db3%40%3Cdev.tomcat.apache.org%3E