Re: [TLS] Prohibiting SSL 3.0

Florian Weimer <fw@deneb.enyo.de> Tue, 28 October 2014 11:19 UTC

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From: Florian Weimer <fw@deneb.enyo.de>
To: Yuhong Bao <yuhongbao_386@hotmail.com>
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Date: Tue, 28 Oct 2014 12:19:48 +0100
In-Reply-To: <BLU177-W4981235CC3AA2325B8CC01C39F0@phx.gbl> (Yuhong Bao's message of "Mon, 27 Oct 2014 19:05:41 -0700")
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Subject: Re: [TLS] Prohibiting SSL 3.0
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* Yuhong Bao:

> I hope that a Internet-Draft prohibiting SSL 3.0 will be next.

RFC 6101 already has status “HISTORIC”.  I'm not sure what else the
IETF can do.  The cryptographically protected version negotation means
that there is no actual harm in supporting SSL 3.0 along with TLS.
(Same for supporting earlier TLS versions.)