Security
Headlines
HeadlinesLatestCVEs

Headline

Red Hat Security Advisory 2022-6313-01

Red Hat Security Advisory 2022-6313-01 - The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Issues addressed include a privilege escalation vulnerability.

Packet Storm
#vulnerability#linux#red_hat#js#auth

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

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

Synopsis: Important: pcs security update
Advisory ID: RHSA-2022:6313-01
Product: Red Hat Enterprise Linux
Advisory URL: https://access.redhat.com/errata/RHSA-2022:6313
Issue date: 2022-09-01
CVE Names: CVE-2022-2735
====================================================================

  1. Summary:

An update for pcs is now available for Red Hat Enterprise Linux 9.

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.

  1. Relevant releases/architectures:

Red Hat Enterprise Linux High Availability (v. 9) - aarch64, ppc64le, s390x, x86_64
Red Hat Enterprise Linux Resilient Storage (v. 9) - ppc64le, s390x, x86_64

  1. 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.

  1. 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

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

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

  1. Package List:

Red Hat Enterprise Linux High Availability (v. 9):

Source:
pcs-0.11.1-10.el9_0.2.src.rpm

aarch64:
pcs-0.11.1-10.el9_0.2.aarch64.rpm
pcs-snmp-0.11.1-10.el9_0.2.aarch64.rpm

ppc64le:
pcs-0.11.1-10.el9_0.2.ppc64le.rpm
pcs-snmp-0.11.1-10.el9_0.2.ppc64le.rpm

s390x:
pcs-0.11.1-10.el9_0.2.s390x.rpm
pcs-snmp-0.11.1-10.el9_0.2.s390x.rpm

x86_64:
pcs-0.11.1-10.el9_0.2.x86_64.rpm
pcs-snmp-0.11.1-10.el9_0.2.x86_64.rpm

Red Hat Enterprise Linux Resilient Storage (v. 9):

Source:
pcs-0.11.1-10.el9_0.2.src.rpm

ppc64le:
pcs-0.11.1-10.el9_0.2.ppc64le.rpm
pcs-snmp-0.11.1-10.el9_0.2.ppc64le.rpm

s390x:
pcs-0.11.1-10.el9_0.2.s390x.rpm
pcs-snmp-0.11.1-10.el9_0.2.s390x.rpm

x86_64:
pcs-0.11.1-10.el9_0.2.x86_64.rpm
pcs-snmp-0.11.1-10.el9_0.2.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/

  1. 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!16839

  1. Contact:

The Red Hat security contact is [email protected]. 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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KFjU
-----END PGP SIGNATURE-----

RHSA-announce mailing list
[email protected]
https://listman.redhat.com/mailman/listinfo/rhsa-announce

Related news

CVE-2022-2735: security - ClusterLabs/PCS: [CVE-2022-2735] Obtaining an authentication token for hacluster user leads to privilege escalation.

A vulnerability was found in the PCS project. This issue occurs due to incorrect permissions on a Unix socket used for internal communication between PCS daemons. A privilege escalation could happen by obtaining an authentication token for a hacluster user. With the "hacluster" token, this flaw allows an attacker to have complete control over the cluster managed by PCS.

Red Hat Security Advisory 2022-6341-01

Red Hat Security Advisory 2022-6341-01 - The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Issues addressed include a privilege escalation vulnerability.

RHSA-2022:6341: Red Hat Security Advisory: pcs security update

An update for pcs is now available for Red Hat Enterprise Linux 8.2 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-2735: pcs: obtaining an authentication token for hacluster user could lead to privilege escalation

Red Hat Security Advisory 2022-6314-01

Red Hat Security Advisory 2022-6314-01 - The pcs packages provide a command-line configuration system for the Pacemaker and Corosync utilities. Issues addressed include a privilege escalation vulnerability.

RHSA-2022:6314: Red Hat Security Advisory: pcs security update

An update for pcs is now available for Red Hat Enterprise Linux 8. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-2735: pcs: obtaining an authentication token for hacluster user could lead to privilege escalation

RHSA-2022:6313: Red Hat Security Advisory: pcs security update

An update for pcs is now available for Red Hat Enterprise Linux 9. 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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-2735: pcs: obtaining an authentication token for hacluster user could lead to privilege escalation

RHSA-2022:6312: Red Hat Security Advisory: pcs security update

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.This content is licensed under the Creative Commons Attribution 4.0 International License (https://creativecommons.org/licenses/by/4.0/). If you distribute this content, or a modified version of it, you must provide attribution to Red Hat Inc. and provide a link to the original. Related CVEs: * CVE-2022-2735: pcs: obtaining an authentication token for hacluster user could lead to privilege escalation

Packet Storm: Latest News

Scapy Packet Manipulation Tool 2.6.1