CVE-2004-2646 Information

Description

The addUser function in UserManager.java in Free Web Chat 2.0 allows remote attackers to cause a denial of service (uncaught NullPointerException) via unknown attack vectors that cause the usrName variable to be null.

Reference

http://archives.neohapsis.com/archives/fulldisclosure/2004-08/0102.html http://marc.info/?l=bugtraq&m=109164397601049&w=2 http://securitytracker.com/alerts/2004/Aug/1010851.html http://www.osvdb.org/8369 http://www.securityfocus.com/bid/10863 https://exchange.xforce.ibmcloud.com/vulnerabilities/16893