[26254] in bugtraq

home help back first fref pref prev next nref lref last post

Re: SSH Protocol Trick

daemon@ATHENA.MIT.EDU (H D Moore)
Mon Jul 22 21:07:46 2002

Content-Type: text/plain;
  charset="iso-8859-1"
From: H D Moore <sflist@digitaloffense.net>
To: auto458545@hushmail.com, bugtraq@securityfocus.com
Date: Mon, 22 Jul 2002 19:45:43 -0500
In-Reply-To: <200207222343.g6MNhfY13217@mailserver4.hushmail.com>
MIME-Version: 1.0
Message-Id: <200207221945.43902.sflist@digitaloffense.net>
Content-Transfer-Encoding: 8bit

Ettercap has had this ability for months:

$ cat etter.filter.ssh
############################################################################
#                                                                          #
#  ettercap -- etter.filter -- filter chain file                           #
#                                                                          #
[ snip ]

##
#
#   This filter will substitute the SSH server response from SSH-1.99 to
#   SSH-1.51, so if the server supports both ssh1 and ssh2 we will force
#   it to use ssh1... ;)
#   server response :    SSH-1.99    both ssh1 and ssh2 supported
#                        SSH-1.51    only ssh1 supported
##
[ snip ]


http://ettercap.sf.net/

On Monday 22 July 2002 18:43, auto458545@hushmail.com wrote:
> SSH Protocol Weakness Advisory
> Monday, July 22 2002
> - rtm
>
> OK, here it is guys... I saw this today when I was looking at the newest
> issue of phrack (59) and I discovered that an old little technique of SSH
> man in the middle attacks I had been working on was now part of a Phrack
> article....


home help back first fref pref prev next nref lref last post