From owner-freebsd-security@FreeBSD.ORG Wed Mar 11 19:01:30 2015 Return-Path: Delivered-To: freebsd-security@freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2001:1900:2254:206a::19:1]) (using TLSv1.2 with cipher AECDH-AES256-SHA (256/256 bits)) (No client certificate requested) by hub.freebsd.org (Postfix) with ESMTPS id AF186EC7; Wed, 11 Mar 2015 19:01:30 +0000 (UTC) Received: from proper.com (Opus1.Proper.COM [207.182.41.91]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (Client did not present a certificate) by mx1.freebsd.org (Postfix) with ESMTPS id 887F4C89; Wed, 11 Mar 2015 19:01:30 +0000 (UTC) Received: from [10.20.30.101] (50-1-99-2.dsl.dynamic.fusionbroadband.com [50.1.99.2]) (authenticated bits=0) by proper.com (8.15.1/8.14.9) with ESMTPSA id t2BJ1RiJ026383 (version=TLSv1 cipher=DHE-RSA-AES256-SHA bits=256 verify=NO); Wed, 11 Mar 2015 12:01:28 -0700 (MST) (envelope-from paul.hoffman@vpnc.org) X-Authentication-Warning: proper.com: Host 50-1-99-2.dsl.dynamic.fusionbroadband.com [50.1.99.2] claimed to be [10.20.30.101] Content-Type: text/plain; charset=us-ascii Mime-Version: 1.0 (Mac OS X Mail 8.2 \(2070.6\)) Subject: Re: sendmail broken by libssl in current From: Paul Hoffman In-Reply-To: <20150311161549.GB16749@C02KM089FFRR.corp.proofpoint.com> Date: Wed, 11 Mar 2015 12:01:26 -0700 Content-Transfer-Encoding: quoted-printable Message-Id: References: <54FFE774.50103@freebsd.org> <20150311161549.GB16749@C02KM089FFRR.corp.proofpoint.com> To: Gregory Shapiro X-Mailer: Apple Mail (2.2070.6) X-Mailman-Approved-At: Wed, 11 Mar 2015 20:11:56 +0000 Cc: freebsd security X-BeenThere: freebsd-security@freebsd.org X-Mailman-Version: 2.1.18-1 Precedence: list List-Id: "Security issues \[members-only posting\]" List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Wed, 11 Mar 2015 19:01:30 -0000 On Mar 11, 2015, at 9:15 AM, Gregory Shapiro = wrote: > First, thank you Philip for jumping on this. Much appreciated. >=20 >> This wonderful change (cough) to include SSL_OP_TLSEXT_PADDING in=20 >> SSL_OP_ALL was addressed in sendmail 8.15.1, which explicitly removes=20= >> SSL_OP_TLSEXT_PADDING from the default ClientSSLOptions value if that=20= >> #define exists. I believe Greg is working on importing that to = FreeBSD. >=20 > sendmail 8.15.1 is imported into the vendor area but not merged due to = an incompatible change that is being moved into a run-time configuration = variable in 8.15.2. Rather than expose the FreeBSD populate to the = churn from that change, I am skipping 8.15.1 and will import 8.15.2. >=20 > That being said, I can certainly make the local fix that Philip = mention to take care of the padding issue. Is the new libssl in = 11-CURRENT going to be/already been MFC'ed to other branches? I'm still *really* hesitant for us to be patching OpenSSL for a bug on a = middlebox vendor's system that already has a fix. --Paul Hoffman=