[10451] in bugtraq
Re: AS/400
daemon@ATHENA.MIT.EDU (Ryan Permeh)
Thu May 6 16:12:54 1999
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Message-Id: <199905051344.IAA20234@midas.millcomm.com>
Date: Wed, 5 May 1999 08:52:42 -0500
Reply-To: Ryan Permeh <rrpermeh@RCONNECT.COM>
From: Ryan Permeh <rrpermeh@RCONNECT.COM>
X-To: joachim.larsson@sigma.se
To: BUGTRAQ@NETSPACE.ORG
In-Reply-To: <372E995A.E7A1EAB3@cyberdude.com>
Yeah, i found this a while back on non domino smtp daemons on as400's a=
lso.
it's a somewhat simple solution to fix (just turn the SMTP service back
on), but SMTP can be shut off across the network. i know this worked o=
n
as400 3.X, i haven't had a chance to test on any of the domino types or=
the
4.X OS levels
At 08:53 AM 5/4/99 +0200, you wrote:
>Hello all.
>
>I played around with smtp on a as/400+domino machine and found two
>obvious bugs, then notified IBM, revieved a ptf, then posted here.
>
>1: telnet (host) 25, then start feeding chars. After about 200-300
>chars the smtp-subsystem will die, needing to be restarted.
>
>2: change your replyto-address and fromaddress to an non-existing
>user/domain then mail to an non-existing user on the 400/domino. This
>will cause the mail to loop endlessly between the smtp-subsystem and t=
he
>domino subsystem.
>
>This is for general knowledge only, trying to "force" people with
>400/domino to react and secure their machines.
>
>Sincerely,
>---
>(put your favourite signature here)
>
Ryan R Permeh=A0=A0=A0=A0=A0 E-MAIL: rrpermeh@rconnect.com=A0=A0=A0rrp=
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