Description
The client authentication interface for Check Point Firewall-1 4.0 and earlier generates different error messages for invalid usernames versus invalid passwords, which allows remote attackers to identify valid usernames on the firewall.
References
- 20001101 Re: Samba 2.0.7 SWAT vulnerabilities mailing-list
- fw1-login-response(5816) vdb-entry
- 1632 vdb-entry
- 1890 vdb-entry