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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2021.2324
               Ansible security and bug fix update (2.9.23)
                                8 July 2021

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           Ansible
Publisher:         Red Hat
Operating System:  Red Hat
                   UNIX variants (UNIX, Linux, OSX)
                   Windows
Impact/Access:     Execute Arbitrary Code/Commands -- Existing Account
                   Access Confidential Data        -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2021-3583  

Original Bulletin: 
   https://access.redhat.com/errata/RHSA-2021:2663
   https://access.redhat.com/errata/RHSA-2021:2664

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than Red Hat. It is recommended that administrators
         running Ansible check for an updated version of the software for 
         their operating system.
         
         This bulletin contains two (2) Red Hat security advisories.

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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: Ansible security and bug fix update (2.9.23)
Advisory ID:       RHSA-2021:2663-01
Product:           Red Hat Ansible Engine
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:2663
Issue date:        2021-07-07
CVE Names:         CVE-2021-3583 
=====================================================================

1. Summary:

An update for ansible is now available for Ansible Engine 2.9

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Ansible Engine 2.9 for RHEL 7 Server - noarch
Red Hat Ansible Engine 2.9 for RHEL 8 - noarch

3. Description:

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 (2.9.23)

Bug Fix(es):
* CVE-2021-3583 ansible: Template Injection through yaml multi-line strings
with ansible facts used in template.

See:
https://github.com/ansible/ansible/blob/v2.9.23/changelogs/CHANGELOG-v2.9.r
st
for details on bug fixes in this release.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

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

1968412 - CVE-2021-3583 ansible: Template Injection through yaml multi-line strings with ansible facts used in template.

6. Package List:

Red Hat Ansible Engine 2.9 for RHEL 7 Server:

Source:
ansible-2.9.23-1.el7ae.src.rpm

noarch:
ansible-2.9.23-1.el7ae.noarch.rpm
ansible-test-2.9.23-1.el7ae.noarch.rpm

Red Hat Ansible Engine 2.9 for RHEL 8:

Source:
ansible-2.9.23-1.el8ae.src.rpm

noarch:
ansible-2.9.23-1.el8ae.noarch.rpm
ansible-test-2.9.23-1.el8ae.noarch.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2021-3583
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Important: Ansible security and bug fix update (2.9.23)
Advisory ID:       RHSA-2021:2664-01
Product:           Red Hat Ansible Engine
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:2664
Issue date:        2021-07-07
CVE Names:         CVE-2021-3583 
=====================================================================

1. Summary:

An update for ansible is now available for Ansible Engine 2

Red Hat Product Security has rated this update as having a security impact
of Moderate. A Common Vulnerability Scoring System (CVSS) base score, which
gives a detailed severity rating, is available for each vulnerability from
the CVE link(s) in the References section.

2. Relevant releases/architectures:

Red Hat Ansible Engine 2 for RHEL 7 - noarch
Red Hat Ansible Engine 2 for RHEL 8 - noarch

3. Description:

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 (2.9.23)

Bug Fix(es):
* CVE-2021-3583 ansible: Template Injection through yaml multi-line strings
with ansible facts used in template.

See:
https://github.com/ansible/ansible/blob/v2.9.23/changelogs/CHANGELOG-v2.9.r
st
for details on bug fixes in this release.

4. Solution:

For details on how to apply this update, which includes the changes
described in this advisory, refer to:

https://access.redhat.com/articles/11258

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

1968412 - CVE-2021-3583 ansible: Template Injection through yaml multi-line strings with ansible facts used in template.

6. Package List:

Red Hat Ansible Engine 2 for RHEL 7:

Source:
ansible-2.9.23-1.el7ae.src.rpm

noarch:
ansible-2.9.23-1.el7ae.noarch.rpm
ansible-test-2.9.23-1.el7ae.noarch.rpm

Red Hat Ansible Engine 2 for RHEL 8:

Source:
ansible-2.9.23-1.el8ae.src.rpm

noarch:
ansible-2.9.23-1.el8ae.noarch.rpm
ansible-test-2.9.23-1.el8ae.noarch.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2021-3583
https://access.redhat.com/security/updates/classification/#important

8. Contact:

The Red Hat security contact is <secalert@redhat.com>. More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
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