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Date:      Wed, 11 Mar 2015 12:01:26 -0700
From:      Paul Hoffman <paul.hoffman@vpnc.org>
To:        Gregory Shapiro <gshapiro@freebsd.org>
Cc:        freebsd security <freebsd-security@freebsd.org>
Subject:   Re: sendmail broken by libssl in current
Message-ID:  <F4FA7F6D-BB64-41CB-A6E1-3670C0F17870@vpnc.org>
In-Reply-To: <20150311161549.GB16749@C02KM089FFRR.corp.proofpoint.com>
References:  <54FFE774.50103@freebsd.org> <alpine.BSO.2.20.1503110042030.28688@morgaine.local> <20150311161549.GB16749@C02KM089FFRR.corp.proofpoint.com>

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On Mar 11, 2015, at 9:15 AM, Gregory Shapiro <gshapiro@freebsd.org> =
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=



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