(RHSA-2020:3199) Important: openstack-tripleo-heat-templates security update

openstack-tripleo-heat-templates is a collection of OpenStack Orchestration
templates and tools (codename heat), which can be used to help deploy
OpenStack.

Security Fix(es):

• EMBARGOED CVE-2020-10731 openstack-tripleo-heat-templates: No sVirt
  protection for OSP16 VMs due to disabled SELinux (CVE-2020-10731)

For more details about the security issue(s), including the impact, a CVSS
score, acknowledgments, and other related information, refer to the CVE
page listed in the References section.