Source of Binary Exploit
USSR Advisory Code: USSR-2000033
February 22, 2000
InterAccess TelnetD Server 4.0 for Windows NT and possibly others versions.
UssrLabs found a Local / Remote Buffer overflow, The code that handles the login commands in the telnet
session has an unchecked buffer that will allow arbitrary code to be executed if it is overflowed.
[firstname.lastname@example.org$ telnet example.com
Connected to example.com.
Escape character is '^]'.
InterAccess TelnetD Server (30 Day Trial Version)
Release 4.0 Build May 4 1998
Copyright (C) 1994-1998 by Pragma Systems, Inc.
All rights reserved.
This copy will expire on Tue Mar 21 20:01:50 2000
login name: (buffer)
Where [buffer] is aprox. 300 characters.
Exploit: the Exploit, lags the machine until 100% cpu time
Vendor Url: http://www.pragmasys.com/
Program Url: http://www.pragmasys.com/TelnetD/
Eeye, Attrition, w00w00, beavuh, Rhino9, ADM, HNN, Technotronic and Wiretrip.