From owner-freebsd-security@FreeBSD.ORG Wed May 11 10:20:50 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 53F95106566B for ; Wed, 11 May 2011 10:20:50 +0000 (UTC) (envelope-from snabb@epipe.com) Received: from tiktik.epipe.com (tiktik.epipe.com [IPv6:2001:1828:0:3::2]) by mx1.freebsd.org (Postfix) with ESMTP id 137B58FC15 for ; Wed, 11 May 2011 10:20:50 +0000 (UTC) Received: from tiktik.epipe.com (tiktik.epipe.com [IPv6:2001:1828:0:3::2]) by tiktik.epipe.com (8.14.4/8.14.4) with ESMTP id p4BAKgm3010192 (version=TLSv1/SSLv3 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 11 May 2011 10:20:42 GMT (envelope-from snabb@epipe.com) X-DKIM: Sendmail DKIM Filter v2.8.3 tiktik.epipe.com p4BAKgm3010192 DKIM-Signature: v=1; a=rsa-sha256; c=simple/simple; d=epipe.com; s=default; t=1305109242; x=1305714042; bh=zmica1pqPD2s/KyHLRkWirRyk+6v7QkUDFeYu2ILfO4=; h=Date:From:To:cc:Subject:In-Reply-To:Message-ID:References: MIME-Version:Content-Type; b=lCnlTv3FYeSLaajPCz0x4na10PXrHsiLT9z/0Ds9cq0VRnv5s1oCStnU4d2LTTaY0 fl5kK2PxKJjFAGDqTo05aFEHAZ6sAP+WFyhO4/iHaxDW4s+VdgLc9bZqA2xzPONhz9 m/B5MwZeuQG+ejQnAXrS10MbB6olntnD/gXDinKQ= Date: Wed, 11 May 2011 10:20:42 +0000 (UTC) From: Janne Snabb To: Chris Rees In-Reply-To: Message-ID: References: <20051.1305023864@critter.freebsd.dk> <86k4dy31v7.fsf@ds4.des.no> <20110510174910.64E48B827@mail.bitblocks.com> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII X-Greylist: Sender passed SPF test, not delayed by milter-greylist-4.2.7 (tiktik.epipe.com [IPv6:2001:1828:0:3::2]); Wed, 11 May 2011 10:20:42 +0000 (UTC) Cc: Jamie Landeg Jones , feld@feld.me, Edho P Arief , freebsd-security@freebsd.org, Poul-Henning Kamp , Bakul Shah , =?ISO-8859-15?Q?Dag-Erling_Sm=F8rgrav?= 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: Wed, 11 May 2011 10:20:50 -0000 On Wed, 11 May 2011, Chris Rees wrote: > On 11 May 2011 06:28, "Janne Snabb" wrote: > > UNIX rm(1) is not opening a pop-up window > > asking "are you sure?" if you do "rm -rf /". > > I suggest you test this assertion.... I am surprised. I guess I have not done that for a while: rm: "/" may not be removed Off-topic. Bad example. Replace with something more appropriate (such as the need to update jail directory tree contents without being root in the host system). Sorry. -- Janne Snabb / EPIPE Communications snabb@epipe.com - http://epipe.com/