mysql: use of SSL/TLS not enforced in libmysqld (Return of BACKRONYM)

Vulnerability in the MySQL Server component of Oracle MySQL subcomponent: Server: Security: Encryption. Supported versions that are affected are 5.5.60 and prior, 5.6.40 and prior and 5.7.22 and prior. Difficult to exploit vulnerability allows low privileged attacker with network access via...