(RHSA-2021:0663) Moderate: Ansible security and bug fix update (2.9.18)

Ansible is a simple model-driven configuration management, multi-node
deployment, and remote-task execution system. Ansible works over SSH and
does not require any software or daemons to be installed on remote nodes.
Extension modules can be written in any language and are transferred to
managed machines automatically.

The following packages have been upgraded to a newer upstream version:
ansible (2.9.18)

Bug Fix(es):

• CVE-2021-20178 ansible: user data leak in snmp_facts module
• CVE-2021-20180 ansible module: bitbucket_pipeline_variable exposes
  secured values
• CVE-2021-20191 ansible: multiple collections exposes secured values
• CVE-2021-20228 ansible: basic.py no_log with fallback option

See:
https://github.com/ansible/ansible/blob/v2.9.18/changelogs/CHANGELOG-v2.9.rst
for details on bug fixes in this release.