ECDH downgrade bug fix.
authorDr. Stephen Henson <steve@openssl.org>
Fri, 24 Oct 2014 11:30:33 +0000 (12:30 +0100)
committerDr. Stephen Henson <steve@openssl.org>
Mon, 5 Jan 2015 23:48:55 +0000 (23:48 +0000)
commitef28c6d6767a6a30df5add36171894c96628fe98
tree06d44aa1bd2ac6ab54db402e4ac48b2f433cb50d
parent2175744952f5c8eaa2749f347629891497a1bcca
ECDH downgrade bug fix.

Fix bug where an OpenSSL client would accept a handshake using an
ephemeral ECDH ciphersuites with the server key exchange message omitted.

Thanks to Karthikeyan Bhargavan for reporting this issue.

CVE-2014-3572
Reviewed-by: Matt Caswell <matt@openssl.org>
(cherry picked from commit b15f8769644b00ef7283521593360b7b2135cb63)
CHANGES
ssl/s3_clnt.c