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Re: [bug-inetutils] Buffer overflow for gnu inetutils telnetd


From: Alfred M. Szmidt
Subject: Re: [bug-inetutils] Buffer overflow for gnu inetutils telnetd
Date: Mon, 10 Jul 2017 16:34:31 -0400

   2017-02-21 18:50 Mats Erik Andersson  o telnetd: Debugging of line mode
   options.
   9db2d39777f8d37496265fc732e640a2ea0c9a29

   This new code is causing a buffer overflow. I can immediately see that
   char data[6] doesn't include space for the trailing \0. I tried boosting
   to "char data[1000]" and that stopped the overflow but then it output
   junk characters in place of the OS greeting.

I can't reproduce the behaviour, do you have a note of your setup?



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