-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis:          Important: pcs security update
Advisory ID:       RHSA-2022:6312-01
Product:           Red Hat Enterprise Linux
Advisory URL:      https://access.redhat.com/errata/RHSA-2022:6312
Issue date:        2022-09-01
CVE Names:         CVE-2022-2735
====================================================================
1. Summary:

An update for pcs is now available for Red Hat Enterprise Linux 8.4
Extended Update Support.

Red Hat Product Security has rated this update as having a security impact
of Important. 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 Enterprise Linux High Availability EUS (v.8.4) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Resilient Storage EUS (v.8.4) - ppc64le, s390x, x86_64

3. Description:

The pcs packages provide a command-line configuration system for the
Pacemaker and Corosync utilities.

Security Fix(es):

* pcs: obtaining an authentication token for hacluster user could lead to
privilege escalation (CVE-2022-2735)

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

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/):

2116815 - CVE-2022-2735 pcs: obtaining an authentication token for hacluster user could lead to privilege escalation

6. Package List:

Red Hat Enterprise Linux High Availability EUS (v.8.4):

Source:
pcs-0.10.8-1.el8_4.2.src.rpm

aarch64:
pcs-0.10.8-1.el8_4.2.aarch64.rpm
pcs-snmp-0.10.8-1.el8_4.2.aarch64.rpm

ppc64le:
pcs-0.10.8-1.el8_4.2.ppc64le.rpm
pcs-snmp-0.10.8-1.el8_4.2.ppc64le.rpm

s390x:
pcs-0.10.8-1.el8_4.2.s390x.rpm
pcs-snmp-0.10.8-1.el8_4.2.s390x.rpm

x86_64:
pcs-0.10.8-1.el8_4.2.x86_64.rpm
pcs-snmp-0.10.8-1.el8_4.2.x86_64.rpm

Red Hat Enterprise Linux Resilient Storage EUS (v.8.4):

Source:
pcs-0.10.8-1.el8_4.2.src.rpm

ppc64le:
pcs-0.10.8-1.el8_4.2.ppc64le.rpm
pcs-snmp-0.10.8-1.el8_4.2.ppc64le.rpm

s390x:
pcs-0.10.8-1.el8_4.2.s390x.rpm
pcs-snmp-0.10.8-1.el8_4.2.s390x.rpm

x86_64:
pcs-0.10.8-1.el8_4.2.x86_64.rpm
pcs-snmp-0.10.8-1.el8_4.2.x86_64.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-2022-2735
https://access.redhat.com/security/updates/classification/#important
https://bugzilla.redhat.com/show_bug.cgi?id!16836

8. Contact:

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

Copyright 2022 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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OieI
-----END PGP SIGNATURE-----
--
RHSA-announce mailing list
RHSA-announce@redhat.com
https://listman.redhat.com/mailman/listinfo/rhsa-announce