N/A - RHSA-2019:4242

Problem Description:

Red Hat Ansible Tower 3.5.4-1 - RHEL7 Container

2. Description:

* Added a command to generate a new SECRET_KEY and rekey the database * Removed the guest user from the optionally-configured RabbitMQ admin interface (CVE-2019-19340) * Fixed assorted issues with preserving permissions in the Ansible Tower backup playbook (CVE-2019-19341) * Fixed a partial password disclosure when special characters existed in the RabbitMQ password (CVE-2019-19342) * Fixed a file descriptor leak in the Tower service during project updates * Fixed an issue where AUTHORIZATION_CODE_EXPIRE_SECONDS and ACCESS_TOKEN_EXPIRE_SECONDS were not properly honored * Fixed an issue where some timezones in schedules could not be parsed * Fixed isolated execution of playbooks with blanks in the filename * Fixed saving of workflow extra_vars * Updated Ansible Tower to disallow Jinja in inventory hostnames * Updated analytics data collection to match Ansible Tower 3.6 * Updated bundled oVirt SDK to version 4.3.0

3. Solution:

For information on upgrading Ansible Tower, reference the Ansible Tower Upgrade and Migration Guide: https://docs.ansible.com/ansible-tower/latest/html/upgrade-migration-guide/ index.html

4. Bugs fixed (https://bugzilla.redhat.com/):

1782623 - CVE-2019-19342 Tower: special characters in RabbitMQ passwords causes web socket 500 error 1782624 - CVE-2019-19340 Tower: enabling RabbitMQ manager in the installer exposes the management interface publicly 1782625 - CVE-2019-19341 Tower: intermediate files during Tower backup are world-readable

5. References:

https://access.redhat.com/security/cve/CVE-2019-14864 https://access.redhat.com/security/cve/CVE-2019-19340 https://access.redhat.com/security/cve/CVE-2019-19341 https://access.redhat.com/security/cve/CVE-2019-19342 https://access.redhat.com/security/updates/classification/#important