Denial of Service Vulnerability in Free Web Chat 2.0

CVE-2004-2646 · MEDIUM Severity

AV:N/AC:L/AU:N/C:N/I:N/A:P

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.

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