From owner-freebsd-questions@FreeBSD.ORG Fri Mar 11 02:51:35 2005 Return-Path: Delivered-To: freebsd-questions@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id EAC1D16A4CE for ; Fri, 11 Mar 2005 02:51:35 +0000 (GMT) Received: from dbmail-mx3.orcon.net.nz (loadbalancer1.orcon.net.nz [219.88.242.3]) by mx1.FreeBSD.org (Postfix) with ESMTP id 0CF0343D5C for ; Fri, 11 Mar 2005 02:51:35 +0000 (GMT) (envelope-from bnonn@orcon.net.nz) Received: from [127.0.0.1] (visp98-174.visp.co.nz [210.54.174.98]) (authenticated bits=0)j2B2prdN018543 for ; Fri, 11 Mar 2005 15:51:59 +1300 Message-ID: <4231076F.2060903@orcon.net.nz> Date: Fri, 11 Mar 2005 15:50:23 +1300 From: Bnonn User-Agent: Mozilla Thunderbird 0.8 (Windows/20040913) X-Accept-Language: en-us, en MIME-Version: 1.0 To: freebsd-questions@freebsd.org References: <751280160.20050311034539@wanadoo.fr> In-Reply-To: <751280160.20050311034539@wanadoo.fr> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit X-Virus-Scanned: ClamAV 0.83/748/Sat Mar 5 11:19:11 2005 on dbmail-mx3.orcon.net.nz X-Virus-Status: Clean Subject: Re: Clock slew vulnerability in FreeBSD? X-BeenThere: freebsd-questions@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: User questions List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 11 Mar 2005 02:51:36 -0000 Is this technically a vulnerability, or is it just a side-effect of how computers operate? I was of the impression that this is quite an unavoidable issue, given how it seems to apply to any computer regardless of OS, but I haven't researched the issue much myself. Interesting question. Anthony Atkielski wrote: > How vulnerable is FreeBSD to the recently announced technique for > individually identifying computers by the clock slew apparent in TCP > packets? If it is vulnerable to this, will there be any plans to > address the vulnerability? >