From owner-freebsd-security@FreeBSD.ORG Mon May 9 12:34:16 2011 Return-Path: Delivered-To: freebsd-security@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:4f8:fff6::34]) by hub.freebsd.org (Postfix) with ESMTP id 5D4AB106564A for ; Mon, 9 May 2011 12:34:16 +0000 (UTC) (envelope-from des@des.no) Received: from smtp.des.no (smtp.des.no [194.63.250.102]) by mx1.freebsd.org (Postfix) with ESMTP id 18C008FC08 for ; Mon, 9 May 2011 12:34:15 +0000 (UTC) Received: from ds4.des.no (des.no [84.49.246.2]) by smtp.des.no (Postfix) with ESMTP id EE41D1FFC58; Mon, 9 May 2011 12:34:14 +0000 (UTC) Received: by ds4.des.no (Postfix, from userid 1001) id B9FEE844DF; Mon, 9 May 2011 14:34:14 +0200 (CEST) From: =?utf-8?Q?Dag-Erling_Sm=C3=B8rgrav?= To: utisoft@gmail.com References: <4DC40E21.6040503@gmail.com> <4DC4102E.8000700@gmail.com> <201105072231.p47MVktY035491@catflap.bishopston.net> <20110508075203.GA61754@DataIX.net> <20110508173931.GA2757@DataIX.net> <86fwoof8lj.fsf@ds4.des.no> Date: Mon, 09 May 2011 14:34:14 +0200 In-Reply-To: (Chris Rees's message of "Mon, 9 May 2011 12:03:48 +0100") Message-ID: <86zkmwdpdl.fsf@ds4.des.no> User-Agent: Gnus/5.13 (Gnus v5.13) Emacs/23.2 (berkeley-unix) MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: quoted-printable Cc: Jamie Landeg Jones , freebsd-security@freebsd.org, feld@feld.me, Edho P Arief Subject: Re: Rooting FreeBSD , Privilege Escalation using Jails (P??????tur) X-BeenThere: freebsd-security@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: "Security issues \[members-only posting\]" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Mon, 09 May 2011 12:34:16 -0000 Chris Rees writes: > This is the point I'm making, I can't recommend in the docs that one > chmods $D/.. because we (the docs writers) don't know what the user > (the reader) is going to set $D to. Ah, OK. But you could provide an example where $D is /var/jail, or something along those lines. DES --=20 Dag-Erling Sm=C3=B8rgrav - des@des.no