CVE-2000-0665
GAMSoft TelSrv telnet server 1.5 and earlier allows remote attackers to cause a denial of service via a long username.
Date published : 2000-10-13
http://www.securityfocus.com/bid/1478
http://archives.neohapsis.com/archives/ntbugtraq/2000-q3/0031.html