Vulnerability in the MySQL Server component of Oracle MySQL (subcomponent: Server : Pluggable Auth). Supported versions that are affected are 5.6.44 and prior, 5.7.26 and prior and 8.0.16 and prior. Easily exploitable 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 4.9 (Availability impacts). CVSS Vector: (CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H).
https://usn.ubuntu.com/4070-3/
https://usn.ubuntu.com/4070-2/
https://usn.ubuntu.com/4070-1/
https://support.f5.com/csp/article/K51272092?utm_source=f5support&%3Butm_medium=RSS
https://support.f5.com/csp/article/K51272092
https://seclists.org/bugtraq/2019/Aug/1
https://access.redhat.com/errata/RHSA-2019:3708
https://access.redhat.com/errata/RHSA-2019:2511
https://access.redhat.com/errata/RHSA-2019:2484
http://www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
http://packetstormsecurity.com/files/153862/Slackware-Security-Advisory-mariadb-Updates.html
http://lists.opensuse.org/opensuse-security-announce/2019-12/msg00037.html