receiving fatal error from server

Lokesh Chakka lvenkatakumarchakka at gmail.com
Mon Jul 15 12:55:25 UTC 2024


Server supports 1.3
If I do 127.0.1.1 in Firefox, I'm getting response. It's TLS 1.3

Regards.
Lokesh.

On Mon, Jul 15, 2024, 18:23 Alexandr Nedvedicky <sashan at openssl.org> wrote:

> Hello,
>
> I just took a look at the packet dump. The client hello
> in packet dump is TLS 1.3
>
> the alert sent by server is Alert Message TLS 1.2
>
> could it be that server does not support TLS 1.3?
>
> better chance to better understand what's going on is to get
> hands on the server and get some logs.
>
> may be someone else on mailing list will be able to take a look
> and fill some details which I could miss.
>
> thanks and
> regards
> sasha
>
>
> On Sat, Jul 13, 2024 at 12:58:07PM +0530, Lokesh Chakka wrote:
> >    Hi,
> >    Please find the attached capture file.
> >    I'm trying to craft a minimal custom client hello packet. I'm seeing
> >    that the contents of the entire packet are proper. But it seems some
> >    more data is missing. Can someone help me understand why the apache2
> >    server(Ubuntu platform) is sending fatal error.
> >    Thanks & Regards
> >    --
> >    Lokesh Chakka.
>
>
>
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