6.5 Medium
AI Score
Confidence
High
0.064 Low
EPSS
Percentile
93.7%
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.
archives.neohapsis.com/archives/fulldisclosure/2004-08/0102.html
marc.info/?l=bugtraq&m=109164397601049&w=2
securitytracker.com/alerts/2004/Aug/1010851.html
www.osvdb.org/8369
www.securityfocus.com/bid/10863
exchange.xforce.ibmcloud.com/vulnerabilities/16893