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| author | Tomas Mraz <tomas@openssl.org> | 2022-02-10 11:49:37 +0100 |
|---|---|---|
| committer | Pauli <pauli@openssl.org> | 2022-02-17 13:21:01 +1100 |
| commit | d5530efada83825ef239a8458db541adc4b422ec (patch) | |
| tree | 015266b20587d4c1726cc798dce1ce495800c767 /ssl/statem/extensions_srvr.c | |
| parent | 3d27ac8d92ef89c202b518cf6c4e15477eb594b2 (diff) | |
| download | openssl-new-d5530efada83825ef239a8458db541adc4b422ec.tar.gz | |
Add back check for the DH public key size
This is needed for TLS-1.3.
Also add check for uncompressed point format for ECDHE as
the other formats are not allowed by RFC 8446.
Fixes #17667
Reviewed-by: Paul Dale <pauli@openssl.org>
(Merged from https://github.com/openssl/openssl/pull/17678)
Diffstat (limited to 'ssl/statem/extensions_srvr.c')
| -rw-r--r-- | ssl/statem/extensions_srvr.c | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/ssl/statem/extensions_srvr.c b/ssl/statem/extensions_srvr.c index fa64435a00..c2506879ef 100644 --- a/ssl/statem/extensions_srvr.c +++ b/ssl/statem/extensions_srvr.c @@ -665,9 +665,9 @@ int tls_parse_ctos_key_share(SSL *s, PACKET *pkt, unsigned int context, X509 *x, return 0; } - if (EVP_PKEY_set1_encoded_public_key(s->s3.peer_tmp, - PACKET_data(&encoded_pt), - PACKET_remaining(&encoded_pt)) <= 0) { + if (tls13_set_encoded_pub_key(s->s3.peer_tmp, + PACKET_data(&encoded_pt), + PACKET_remaining(&encoded_pt)) <= 0) { SSLfatal(s, SSL_AD_ILLEGAL_PARAMETER, SSL_R_BAD_ECPOINT); return 0; } |