ansible is vulnerable to denial of service.
access.redhat.com/errata/RHSA-2021:3871
access.redhat.com/security/updates/classification/#important
bugzilla.redhat.com/show_bug.cgi?id=1975767
github.com/ansible/ansible/blob/stable-2.9/changelogs/CHANGELOG-v2.9.rst#security-fixes
github.com/ansible/ansible/commit/fe28767970c8ec62aabe493c46b53a5de1e5fac0