From owner-freebsd-security@FreeBSD.ORG Wed Aug 18 16:41:44 2004 Return-Path: Delivered-To: freebsd-security@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id EA70916A4CE for ; Wed, 18 Aug 2004 16:41:44 +0000 (GMT) Received: from rwcrmhc13.comcast.net (rwcrmhc13.comcast.net [204.127.198.39]) by mx1.FreeBSD.org (Postfix) with ESMTP id C8CC843D49 for ; Wed, 18 Aug 2004 16:41:44 +0000 (GMT) (envelope-from piechota@argolis.org) Received: from acropolis.argolis.org ([68.48.78.160]) by comcast.net (rwcrmhc13) with ESMTP id <2004081816414401500se8bpe>; Wed, 18 Aug 2004 16:41:44 +0000 Received: from acropolis.argolis.org (localhost [127.0.0.1]) i7IGfgux007137; Wed, 18 Aug 2004 12:41:42 -0400 (EDT) (envelope-from piechota@argolis.org) Received: from localhost (piechota@localhost)i7IGfgv4007134; Wed, 18 Aug 2004 12:41:42 -0400 (EDT) (envelope-from piechota@argolis.org) X-Authentication-Warning: acropolis.argolis.org: piechota owned process doing -bs Date: Wed, 18 Aug 2004 12:41:42 -0400 (EDT) From: Matt Piechota To: "Thordur Ivar B." In-Reply-To: <20040818162355.08596948.thib@mi.is> Message-ID: <20040818123706.T887@acropolis.argolis.org> References: <20040818121102.95460.qmail@web52402.mail.yahoo.com> <20040818142511.390043af.thib@mi.is> <20040818144948.GA55534@pc5.i.0x5.de> <20040818162355.08596948.thib@mi.is> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed cc: freebsd-security@freebsd.org Subject: Re: chfn, date, chsh INFECTED according to chkrootkit X-BeenThere: freebsd-security@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Security issues [members-only posting] List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 18 Aug 2004 16:41:45 -0000 On Wed, 18 Aug 2004, Thordur Ivar B. wrote: > Yes ofcourse you will need to trust your own toolchain and compiler (I keep > "trusted" binarys on CD to use in cases like this. (And for post-mortem > inspection.) I'm curious, where do the "trusted" binaries come from? In theory, the FreeBSD build machine could have been hacked a long time ago and the hack keeps propagating. -- Matt Piechota