Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent:
Server: Replication). Supported versions that are affected are 5.5.59 and
prior, 5.6.39 and prior and 5.7.21 and prior. Difficult to exploit
vulnerability allows unauthenticated attacker with logon to the
infrastructure where MySQL Server executes to compromise MySQL Server.
Successful attacks require human interaction from a person other than the
attacker and while the vulnerability is in MySQL Server, attacks may
significantly impact additional products. Successful attacks of this
vulnerability can result in takeover of MySQL Server. CVSS 3.0 Base Score
7.7 (Confidentiality, Integrity and Availability impacts). CVSS Vector:
(CVSS:3.0/AV:L/AC:H/PR:N/UI:R/S:C/C:H/I:H/A:H).