The OpenSSL address implementation in Socat 1.7.3.0 and 2.0.0-b8 does not use a prime number for the DH, which makes it easier for remote attackers to obtain the shared secret.
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2016-2217.json"
[ { "events": [ { "introduced": "0" }, { "last_affected": "1.7.3.0" } ] }, { "events": [ { "introduced": "0" }, { "last_affected": "2.0.0-b8" } ] } ]