The host is installed with OpenSSL 1.0.2 through 1.0.2m or 1.1.0 through 1.1.0g and is prone to an information disclosure vulnerability. A flaw is present in the AVX2 Montgomery multiplication procedure, which has overflow bug. Successful exploitation could allow attackers to obtain sensitive private-key information via an attack against use of a (1) Diffie-Hellman (DH) or (2) Diffie-Hellman Ephemeral (DHE) ciphersuite.