From owner-freebsd-security@FreeBSD.ORG Mon Nov 24 18:18:39 2008 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 1F0161065672 for ; Mon, 24 Nov 2008 18:18:39 +0000 (UTC) (envelope-from neldredge@math.ucsd.edu) Received: from euclid.ucsd.edu (euclid.ucsd.edu [132.239.145.52]) by mx1.freebsd.org (Postfix) with ESMTP id F3D0F8FC29 for ; Mon, 24 Nov 2008 18:18:38 +0000 (UTC) (envelope-from neldredge@math.ucsd.edu) Received: from zeno.ucsd.edu (zeno.ucsd.edu [132.239.145.22]) by euclid.ucsd.edu (8.11.7p3+Sun/8.11.7) with ESMTP id mAOI7J627551 for ; Mon, 24 Nov 2008 10:07:19 -0800 (PST) Received: from localhost (neldredg@localhost) by zeno.ucsd.edu (8.11.7p3+Sun/8.11.7) with ESMTP id mAOI7Jo12529 for ; Mon, 24 Nov 2008 10:07:19 -0800 (PST) X-Authentication-Warning: zeno.ucsd.edu: neldredg owned process doing -bs Date: Mon, 24 Nov 2008 10:07:18 -0800 (PST) From: Nate Eldredge X-X-Sender: neldredg@zeno.ucsd.edu To: freebsd-security@freebsd.org In-Reply-To: <200811241747.mAOHlDSE034716@freefall.freebsd.org> Message-ID: References: <200811241747.mAOHlDSE034716@freefall.freebsd.org> MIME-Version: 1.0 Content-Type: TEXT/PLAIN; charset=US-ASCII; format=flowed X-Mailman-Approved-At: Mon, 24 Nov 2008 18:32:40 +0000 Subject: Re: [FreeBSD-Announce] FreeBSD Security Advisory FreeBSD-SA-08:11.arc4random 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: Mon, 24 Nov 2008 18:18:39 -0000 Upon reading this, my first question was whether the weakness applies to the random numbers supplied by /dev/random. If it does, then userspace has been getting non-random values, and things like PGP and SSH keys could be compromised. It might be good for secteam to clarify this, IMHO. On Mon, 24 Nov 2008, FreeBSD Security Advisories wrote: > FreeBSD-SA-08.11.arc4random Security Advisory > The FreeBSD Project ... -- Nate Eldredge neldredge@math.ucsd.edu