mysql is vulnerable to denial of service. An easy to exploit vulnerability allows a low privileged attacker to crash the server.
lists.opensuse.org/opensuse-security-announce/2019-12/msg00037.html
packetstormsecurity.com/files/153862/Slackware-Security-Advisory-mariadb-Updates.html
www.oracle.com/technetwork/security-advisory/cpujul2019-5072835.html
access.redhat.com/errata/RHSA-2019:2484
access.redhat.com/errata/RHSA-2019:2511
access.redhat.com/errata/RHSA-2019:3708
access.redhat.com/security/updates/classification/#important
seclists.org/bugtraq/2019/Aug/1
support.f5.com/csp/article/K04831884
support.f5.com/csp/article/K04831884?utm_source=f5support&utm_medium=RSS
usn.ubuntu.com/4070-1/
usn.ubuntu.com/4070-2/
usn.ubuntu.com/4070-3/