From owner-freebsd-security@FreeBSD.ORG Thu May 24 14:49:38 2007 Return-Path: X-Original-To: freebsd-security@freebsd.org Delivered-To: freebsd-security@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id EA12916A46E for ; Thu, 24 May 2007 14:49:38 +0000 (UTC) (envelope-from wmoran@collaborativefusion.com) Received: from mx00.pub.collaborativefusion.com (mx00.pub.collaborativefusion.com [206.210.89.199]) by mx1.freebsd.org (Postfix) with ESMTP id 9293E13C484 for ; Thu, 24 May 2007 14:49:38 +0000 (UTC) (envelope-from wmoran@collaborativefusion.com) Received: from vanquish.pgh.priv.collaborativefusion.com (vanquish.pgh.priv.collaborativefusion.com [192.168.2.61]) (SSL: TLSv1/SSLv3,256bits,AES256-SHA) by wingspan with esmtp; Thu, 24 May 2007 10:39:33 -0400 id 00056410.4655A3A5.00004D1E Date: Thu, 24 May 2007 10:39:33 -0400 From: Bill Moran To: "=?ISO-8859-1?Q?\"Dag-Erling_Sm=F8rgrav\"?=" Message-Id: <20070524103933.98340818.wmoran@collaborativefusion.com> In-Reply-To: <86myzugx5r.fsf@dwp.des.no> References: <200705231619.l4NGJtHB017927@freefall.freebsd.org> <1179937542.1121.4.camel@soundwave.pgh.priv.collaborativefusion.com> <86myzugx5r.fsf@dwp.des.no> Organization: Collaborative Fusion X-Mailer: Sylpheed 2.3.1 (GTK+ 2.10.11; i386-portbld-freebsd6.1) Mime-Version: 1.0 Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable Cc: freebsd-security@freebsd.org, "Brian A. Seklecki" Subject: Re: [FreeBSD-Announce] FreeBSD Security Advisory FreeBSD-SA-07:04.file 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: Thu, 24 May 2007 14:49:39 -0000 In response to "Dag-Erling Sm=F8rgrav" : > "Brian A. Seklecki" writes: > > I'll have to check, but I doubt anything other than file(1) on > > production systems is linked against libmagic. This is safe to do in > > real-time afaik. ~BAS >=20 > AFAIK, Apache's mod_mime_magic either links against libmagic or against > its own copy of the same code. According to the docs: http://httpd.apache.org/docs/2.2/mod/mod_mime_magic.html It would appear that Apache uses its own code for mod_mime_magic. That does not guarantee that it doesn't have the same problem, however. --=20 Bill Moran Collaborative Fusion Inc. http://people.collaborativefusion.com/~wmoran/ wmoran@collaborativefusion.com Phone: 412-422-3463x4023