[openssl/openssl] 01e765: Fix supported_groups handing in TLSv1.2
Matt Caswell
noreply at github.com
Thu Jun 29 09:57:19 UTC 2023
Branch: refs/heads/openssl-3.1
Home: https://github.com/openssl/openssl
Commit: 01e765f0547eb67631820647a0cfeb9b3741491a
https://github.com/openssl/openssl/commit/01e765f0547eb67631820647a0cfeb9b3741491a
Author: Matt Caswell <matt at openssl.org>
Date: 2023-06-29 (Thu, 29 Jun 2023)
Changed paths:
M ssl/t1_lib.c
Log Message:
-----------
Fix supported_groups handing in TLSv1.2
In TLSv1.2 we should not attempt to use a supported_group value that is
intended for use with TLSv1.3 - even if both the server and the client
support it, e.g. the ffdhe groups are supported by OpenSSL for TLSv1.3 but
not for TLSv1.2.
Fixes #21081
Reviewed-by: Tomas Mraz <tomas at openssl.org>
Reviewed-by: Paul Dale <pauli at openssl.org>
Reviewed-by: Viktor Dukhovni <viktor at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21295)
Commit: 5cd269461ac7a7920299232b1c1b9857c1e1908f
https://github.com/openssl/openssl/commit/5cd269461ac7a7920299232b1c1b9857c1e1908f
Author: Matt Caswell <matt at openssl.org>
Date: 2023-06-29 (Thu, 29 Jun 2023)
Changed paths:
M test/ssl-tests/14-curves.cnf
M test/ssl-tests/14-curves.cnf.in
Log Message:
-----------
Add some test_ssl_new tests for the ffdhe groups
Reviewed-by: Tomas Mraz <tomas at openssl.org>
Reviewed-by: Paul Dale <pauli at openssl.org>
Reviewed-by: Viktor Dukhovni <viktor at openssl.org>
(Merged from https://github.com/openssl/openssl/pull/21295)
Compare: https://github.com/openssl/openssl/compare/f41c7125f76d...5cd269461ac7
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