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Re: [TLS] Renego Indication RI patch interaction with TLS major version interop

Simon Josefsson <simon@josefsson.org> Tue, 15 June 2010 21:16 UTC

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From: Simon Josefsson <simon@josefsson.org>
To: Michael D'Errico <mike-list@pobox.com>
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Date: Tue, 15 Jun 2010 23:16:17 +0200
In-Reply-To: <4C17B2FE.7080604@pobox.com> (Michael D'Errico's message of "Tue, 15 Jun 2010 10:06:06 -0700")
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Cc: TLS@ietf.org
Subject: Re: [TLS] Renego Indication RI patch interaction with TLS major version interop
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Michael D'Errico <mike-list@pobox.com> writes:

> There is an even bigger problem.  Both www.microsoft.com and www.ibm.com
> abort an attempt at connecting to them using TLS 1.2 or even 1.1!  I have
> not done more extensive testing to see how much of the Internet suffers
> from this, but if these "big guys" can't get it right....

Same for www.paypal.com.  Sigh.

jas@mocca:~$ gnutls-cli -p 443 www.paypal.com
Resolving 'www.paypal.com'...
Connecting to '64.4.241.49:443'...
*** Fatal error: A TLS packet with unexpected length was received.
*** Handshake has failed
GNUTLS ERROR: A TLS packet with unexpected length was received.
jas@mocca:~$ 


/Simon

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