From owner-freebsd-security@FreeBSD.ORG Thu Jan 11 07:56:25 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 5A24816A403; Thu, 11 Jan 2007 07:56:25 +0000 (UTC) (envelope-from rea-fbsd@codelabs.ru) Received: from pobox.codelabs.ru (pobox.codelabs.ru [144.206.177.45]) by mx1.freebsd.org (Postfix) with ESMTP id 039B513C458; Thu, 11 Jan 2007 07:56:25 +0000 (UTC) (envelope-from rea-fbsd@codelabs.ru) Received: from codelabs.ru (pobox.codelabs.ru [144.206.177.45]) by pobox.codelabs.ru with esmtpsa (TLSv1:AES256-SHA:256) id 1H4unM-0005QZ-Vy; Thu, 11 Jan 2007 10:56:21 +0300 Date: Thu, 11 Jan 2007 10:56:16 +0300 From: Eygene Ryabinkin To: Remko Lodder Message-ID: <20070111075616.GB20642@codelabs.ru> References: <20070111064156.GM14822@codelabs.ru> <20070111072235.GA79783@elvandar.org> MIME-Version: 1.0 Content-Type: multipart/mixed; boundary="H1spWtNR+x+ondvy" Content-Disposition: inline In-Reply-To: <20070111072235.GA79783@elvandar.org> Sender: rea-fbsd@codelabs.ru X-Spam-Status: No, score=-3.5 required=4.0 tests=ALL_TRUSTED,AWL,BAYES_00 Cc: freebsd-security@freebsd.org, cperciva@freebsd.org Subject: Re: Recent vulnerabilities in xorg-server 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, 11 Jan 2007 07:56:25 -0000 --H1spWtNR+x+ondvy Content-Type: text/plain; charset=koi8-r Content-Disposition: inline Remko, good day! > Thanks for the notification! We are kinda busy at the > moment, so if you could spare a minute and write a > VuXML entry (a draft would also suffice), we can > more easily add it. If you are unable to do so, no > probs, but it is likely to take a bit longer to > get the things incorporated. Attached. The discovery date is given by the date of the original posts in Securityfocus bugtraq list: http://www.securityfocus.com/archive/1/456437/30/0/threaded http://www.securityfocus.com/archive/1/456434/30/0/threaded http://www.securityfocus.com/archive/1/456434/30/0/threaded The disclosure timeline is different (the same for all three posts): ----- VIII. DISCLOSURE TIMELINE 12/04/2006 Initial vendor notification 12/05/2006 Initial vendor response 01/09/2007 Coordinated public disclosure ----- > Thanks for using FreeBSD and your willingness to improve > the product! It is being appriciated. You're welcome ;)) -- Eygene --H1spWtNR+x+ondvy Content-Type: text/plain; charset=koi8-r Content-Disposition: attachment; filename="vuxml.log" xorg-server -- multiple vulnerabilities. xorg-server 6.9.0_5

x11r6.9.0-dbe-render.diff

CVE-2006-6101 CVE-2006-6102 CVE-2006-6103: The ProcDbeGetVisualInfo(), ProcDbeSwapBuffer() and ProcRenderAddGlyphs() functions in the X server, implementing requests for the dbe and render extensions, may be used to overwrite data on the stack or in other parts of the X server memory.

x11r6.9.0-cidfonts.diff

CVE-2006-2006-3739 and CVE 2006-3740: It may be possible for a user with the ability to set the X server font path, by making it point to a malicious font, to cause arbitrary code execution or denial of service on the X server.

ports/107733 CVE-2006-3739 CVE-2006-3740 CVE-2006-6101 CVE-2006-6102 CVE-2006-6103 http://xorg.freedesktop.org/releases/X11R6.9.0/patches/index.html 2007-01-09 2007-01-11 --H1spWtNR+x+ondvy--