Re: remote openssh probe or crack?.
From: Christian Vogel (chris@obelix.hedonism.cx)Date: 06/13/02
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From: Christian Vogel <chris@obelix.hedonism.cx> Date: Thu, 13 Jun 2002 09:28:25 +0200 To: "Lic. Rodolfo Gonzalez Gonzalez" <rgg@cs.buap.mx>
Hi,
> Jun 10 09:51:57 server sshd[9100]: Did not receive identification string
> from 64.90.65.19
This message is generated when one connects to a ssh-daemon and instantly
disconnects again (so one doesn not send an identification string).
Most likely this is someone scanning for open ports in general or for
specific ssh-versions.
Just upgrade to the newest version on http://www.openssh.com/ and you
should be safe, for redhat 6.2 you may be interested in this:
ftp://ftp.de.openbsd.org/pub/unix/OpenBSD/OpenSSH/portable/rpm/README
Chris
-- Seeing my great fault Through darkening blue windows I begin again -- Chris Walsh---------------------------------------------------------------------------- This list is provided by the SecurityFocus ARIS analyzer service. For more information on this free incident handling, management and tracking system please see: http://aris.securityfocus.com
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