Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent:
Server: Charsets). Supported versions that are affected are 5.5.56 and
earlier, 5.6.36 and earlier and 5.7.18 and earlier. Difficult to exploit
vulnerability allows high privileged attacker with network access via
multiple protocols to compromise MySQL Server. Successful attacks of this
vulnerability can result in unauthorized ability to cause a hang or
frequently repeatable crash (complete DOS) of MySQL Server. CVSS 3.0 Base
Score 4.4 (Availability impacts). CVSS Vector:
(CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:N/A:H).

mdeslaur

5.5.56 and earlier, 5.6.36 and earlier, 5.7.18 and earlier