Re: SSL renegotiation

From: David Fetter <david(at)fetter(dot)org>
To: Noah Misch <noah(at)leadboat(dot)com>
Cc: Alvaro Herrera <alvherre(at)2ndquadrant(dot)com>, Troels Nielsen <bn(dot)troels(at)gmail(dot)com>, Pg Hackers <pgsql-hackers(at)postgresql(dot)org>, Sean Chittenden <sean(at)chittenden(dot)org>
Subject: Re: SSL renegotiation
Date: 2013-07-16 17:41:44
Message-ID: 20130716174144.GA29158@fetter.org
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On Fri, Jul 12, 2013 at 08:51:52PM -0400, Noah Misch wrote:
> On Fri, Jul 12, 2013 at 04:32:52PM -0400, Alvaro Herrera wrote:
> > Now, should we support the 0.9.6-and-earlier mechanism? My
> > inclination is no; even RHEL 3, the oldest supported Linux
> > distribution, uses 0.9.7 (Heck, even Red Hat Linux 9, released on
> > 2003). To see OpenSSL 0.9.6 you need to go back to Red Hat Linux
> > 7.2, released on 2001 using a Linux kernel 2.4. Surely no one in
> > their right mind would use a current Postgres release on such an
> > ancient animal.
>
> Agreed. The OpenSSL Project last applied a security fix to 0.9.6
> over eight years ago. Compatibility with 0.9.6 has zero or negative
> value.

You've made a persuasive case that we should actively break backward
compatibility here. Would that be complicated to do?

Cheers,
David.
--
David Fetter <david(at)fetter(dot)org> http://fetter.org/
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