From owner-freebsd-security Sun Jun 23 23:29:43 1996 Return-Path: owner-security Received: (from root@localhost) by freefall.freebsd.org (8.7.5/8.7.3) id XAA27632 for security-outgoing; Sun, 23 Jun 1996 23:29:43 -0700 (PDT) Received: from time.cdrom.com (time.cdrom.com [204.216.27.226]) by freefall.freebsd.org (8.7.5/8.7.3) with ESMTP id XAA27622; Sun, 23 Jun 1996 23:29:38 -0700 (PDT) Received: from time.cdrom.com (localhost [127.0.0.1]) by time.cdrom.com (8.7.5/8.6.9) with ESMTP id XAA10328; Sun, 23 Jun 1996 23:29:31 -0700 (PDT) To: guido@gvr.win.tue.nl (Guido van Rooij) cc: hackers@freebsd.org, security@freebsd.org, ache@freebsd.org Subject: Re: I need help on this one - please help me track this guy down! In-reply-to: Your message of "Mon, 24 Jun 1996 08:25:32 +0200." <199606240625.IAA11793@gvr.win.tue.nl> Date: Sun, 23 Jun 1996 23:29:30 -0700 Message-ID: <10326.835597770@time.cdrom.com> From: "Jordan K. Hubbard" Sender: owner-security@freebsd.org X-Loop: FreeBSD.org Precedence: bulk > Do you have anti-spoof filter rules in your backbone router? If not > install them. If so, please add packets coming in from localhost How do you install such things on a cisco 2500? :-) Seriously, if there's a way then I can get someone from cisco to help me out, but I first need to know that it's even a reasonable request. > to them. I don't know why he got in, but you can suspect rlogin plus > a localhost entry in host.equiv combined with source routed packets. Hmmm. We have reason to believe that he *didn't* get root (though we're still assuming he did, just to be paranoid) and if the mod times can be trusted, hosts.equiv hasn't been touched in many months (and localhost is commented out). Jordan