From owner-freebsd-security Mon Jul 28 14:44:44 1997 Return-Path: Received: (from root@localhost) by hub.freebsd.org (8.8.5/8.8.5) id OAA05318 for security-outgoing; Mon, 28 Jul 1997 14:44:44 -0700 (PDT) Received: from mail.MCESTATE.COM (vince@mail.MCESTATE.COM [207.211.200.50]) by hub.freebsd.org (8.8.5/8.8.5) with ESMTP id OAA05295 for ; Mon, 28 Jul 1997 14:44:40 -0700 (PDT) Received: from localhost (vince@localhost) by mail.MCESTATE.COM (8.8.5/8.8.5) with SMTP id OAA06194; Mon, 28 Jul 1997 14:44:15 -0700 (PDT) Date: Mon, 28 Jul 1997 14:44:14 -0700 (PDT) From: Vincent Poy To: "[Mario1-]" cc: JbHunt , Robert Watson , Tomasz Dudziak , security@FreeBSD.ORG Subject: Re: security hole in FreeBSD In-Reply-To: Message-ID: MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII Sender: owner-freebsd-security@FreeBSD.ORG X-Loop: FreeBSD.org Precedence: bulk On Mon, 28 Jul 1997, [Mario1-] wrote: =)On Mon, 28 Jul 1997, Jonathan A. Zdziarski wrote: =) =): There IS one common hole I've seen apache and stronghold have, and that is =): that some people like to leave their sessiond or httpd files owned by =): 'nobody'. This allows somebody running CGI on that system to replace =): those binaries with their own, hacked binaries (since the scripts are =): usually owned as nobody), and the next time httpd starts, they can make it =): write a root shell, or just about anything along those lines. =) =)Now THIS is interesting. I was thinking about this a little while ago. =)Didn't it seem like 'nobody' had an awful lot of processes running =)last night? Yes, it did but they were all httpd and I understand apache httpd has fixed this security hole a long time ago since we are using the new version of apache. Cheers, Vince - vince@MCESTATE.COM - vince@GAIANET.NET ________ __ ____ Unix Networking Operations - FreeBSD-Real Unix for Free / / / / | / |[__ ] GaiaNet Corporation - M & C Estate / / / / | / | __] ] Beverly Hills, California USA 90210 / / / / / |/ / | __] ] HongKong Stars/Gravis UltraSound Mailing Lists Admin /_/_/_/_/|___/|_|[____]