From owner-freebsd-security@FreeBSD.ORG  Tue Oct  4 21:11:07 2011
Return-Path: <owner-freebsd-security@FreeBSD.ORG>
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 34072106566B
	for <freebsd-security@freebsd.org>;
	Tue,  4 Oct 2011 21:11:07 +0000 (UTC)
	(envelope-from mark.duller@oucs.ox.ac.uk)
Received: from fallback1.mail.ox.ac.uk (fallback1.mail.ox.ac.uk [163.1.2.175])
	by mx1.freebsd.org (Postfix) with ESMTP id EB1E78FC21
	for <freebsd-security@freebsd.org>;
	Tue,  4 Oct 2011 21:11:06 +0000 (UTC)
Received: from relay3.mail.ox.ac.uk ([163.1.2.165])
	by fallback1.mail.ox.ac.uk with esmtp (Exim 4.69)
	(envelope-from <mark.duller@oucs.ox.ac.uk>) id 1RBBkv-0004UA-5p
	for freebsd-security@freebsd.org; Tue, 04 Oct 2011 21:38:25 +0100
Received: from smtp0.mail.ox.ac.uk ([129.67.1.205])
	by relay3.mail.ox.ac.uk with esmtp (Exim 4.75)
	(envelope-from <mark.duller@oucs.ox.ac.uk>) id 1RBBku-0006iP-AN
	for freebsd-security@freebsd.org; Tue, 04 Oct 2011 21:38:24 +0100
Received: from gilliam.oucs.ox.ac.uk ([129.67.102.47])
	by smtp0.mail.ox.ac.uk with esmtps (TLSv1:AES256-SHA:256) (Exim 4.69)
	(envelope-from <mark.duller@oucs.ox.ac.uk>) id 1RBBkt-0001fE-2y
	for freebsd-security@freebsd.org; Tue, 04 Oct 2011 21:38:24 +0100
Message-ID: <4E8B6EBF.4060308@oucs.ox.ac.uk>
Date: Tue, 04 Oct 2011 21:38:23 +0100
From: Mark Duller <mark.duller@oucs.ox.ac.uk>
MIME-Version: 1.0
To: freebsd-security@freebsd.org
References: <201110041915.p94JFgpT092868@freefall.freebsd.org>
In-Reply-To: <201110041915.p94JFgpT092868@freefall.freebsd.org>
X-Enigmail-Version: undefined
Content-Type: text/plain; charset=ISO-8859-1
Content-Transfer-Encoding: 7bit
Subject: Re: FreeBSD Security Advisory FreeBSD-SA-11:05.unix [REVISED]
X-BeenThere: freebsd-security@freebsd.org
X-Mailman-Version: 2.1.5
Precedence: list
List-Id: "Security issues \[members-only posting\]"
	<freebsd-security.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-security>, 
	<mailto:freebsd-security-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-security>
List-Post: <mailto:freebsd-security@freebsd.org>
List-Help: <mailto:freebsd-security-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-security>, 
	<mailto:freebsd-security-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Tue, 04 Oct 2011 21:11:07 -0000

On 10/04/11 20:15, FreeBSD Security Advisories wrote:
> =============================================================================
>
> 
FreeBSD-SA-11:05.unix                                       Security
Advisory
> The FreeBSD Project
> 
> Topic:          Buffer overflow in handling of UNIX socket
> addresses
> 
> Category:       core Module:         kern Announced:
> 2011-09-28 Credits:        Mateusz Guzik Affects:        All
> supported versions of FreeBSD.
<snip>
> IV.  Workaround
> 
> No workaround is available, but systems without untrusted local
> users are not vulnerable.

Does this affect a default FreeBSD install? I believe linux emulation
support is disabled by default?

Mark