From owner-freebsd-stable@FreeBSD.ORG Fri Dec 28 12:57:12 2007 Return-Path: Delivered-To: freebsd-stable@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 02DAB16A41B for ; Fri, 28 Dec 2007 12:57:12 +0000 (UTC) (envelope-from edwin@mavetju.org) Received: from mail5out.barnet.com.au (mail5.barnet.com.au [202.83.178.78]) by mx1.freebsd.org (Postfix) with ESMTP id AB8C013C45B for ; Fri, 28 Dec 2007 12:57:11 +0000 (UTC) (envelope-from edwin@mavetju.org) Received: by mail5out.barnet.com.au (Postfix, from userid 1001) id 996F92218824; Fri, 28 Dec 2007 23:41:52 +1100 (EST) X-Viruscan-Id: <4774EF10000134DF83BB7B@BarNet> Received: from mail5auth.barnet.com.au (mail5.barnet.com.au [202.83.178.78]) (using TLSv1 with cipher DHE-RSA-AES256-SHA (256/256 bits)) (Client CN "mail5auth.barnet.com.au", Issuer "*.barnet.com.au" (verified OK)) by mail5.barnet.com.au (Postfix) with ESMTP id 5BA5521B1658; Fri, 28 Dec 2007 23:41:52 +1100 (EST) Received: from k7.mavetju (k7.mavetju.org [10.251.1.18]) by mail5auth.barnet.com.au (Postfix) with ESMTP id 09A192218808; Fri, 28 Dec 2007 23:41:52 +1100 (EST) Received: by k7.mavetju (Postfix, from userid 1001) id AC7FB2ED; Fri, 28 Dec 2007 23:41:51 +1100 (EST) Date: Fri, 28 Dec 2007 23:41:51 +1100 From: Edwin Groothuis To: Johan Str?m Message-ID: <20071228124151.GA37323@k7.mavetju> Mail-Followup-To: Edwin Groothuis , Johan Str?m , freebsd-stable@freebsd.org References: <91064C44-1A41-4FCB-A718-1EF3A63E2273@stromnet.se> Mime-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: <91064C44-1A41-4FCB-A718-1EF3A63E2273@stromnet.se> User-Agent: Mutt/1.4.2.3i Cc: freebsd-stable@freebsd.org Subject: Re: I just broke out of a FreeBSD jail.. Known bug?? X-BeenThere: freebsd-stable@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Production branch of FreeBSD source code List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 28 Dec 2007 12:57:12 -0000 On Fri, Dec 28, 2007 at 01:15:38PM +0100, Johan Str?m wrote: > Thats my home dir on core!.. That should very much not be visible > there! I have full access now (from the wrong jail!) > > Known bug or did I just stumble upon something pretty bad?? You didn't really break out of it, the person who managed the machine did something he shouldn't have done: Moving the directories while the jail(s) were running. It should be mentioned in the BUGS section of the jail(8) command. Edwin -- Edwin Groothuis | Personal website: http://www.mavetju.org edwin@mavetju.org | Weblog: http://www.mavetju.org/weblog/