A flaw was discovered in wildfly versions up to 16.0.0.Final that would allow local users who are able to execute init.d script to terminate arbitrary processes on the system. An attacker could exploit this by modifying the PID file in /var/run/jboss-eap/ allowing the init.d script to terminate any process as root.
access.redhat.com/errata/RHSA-2019:1106
access.redhat.com/errata/RHSA-2019:1107
access.redhat.com/errata/RHSA-2019:1108
access.redhat.com/errata/RHSA-2019:1140
access.redhat.com/errata/RHSA-2019:2413
access.redhat.com/errata/RHSA-2020:0727
bugzilla.redhat.com/show_bug.cgi?id=CVE-2019-3805
security.netapp.com/advisory/ntap-20190517-0004/