Issued:
2023-05-31
Updated:
2023-05-31

RHSA-2023:3403 - Moderate: pcs security and bug fix update

Synopsis

Moderate: pcs security and bug fix update

Type/Severity

Security Advisory: Moderate

Topic

An update for pcs is now available for Red Hat Enterprise Linux 8.6 Extended Update Support.

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.

Description

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

Security Fix(es):

  • rubygem-rack: Denial of service in Multipart MIME parsing (CVE-2023-27530)

  • rubygem-rack: denial of service in header parsing (CVE-2023-27539)

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.

Bug Fix(es):

  • Command 'pcs config checkpoint diff' does not show configuration differences between checkpoints (BZ#2180702)

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

Affected Products

ProductVersionArch
Red Hat Enterprise Linux Resilient Storage for x86_64 - Extended Update Support8.6x86_64
Red Hat Enterprise Linux Resilient Storage for Power, little endian - Extended Update Support8.6ppc64le
Red Hat Enterprise Linux Resilient Storage for IBM z Systems - Extended Update Support8.6s390x
Red Hat Enterprise Linux High Availability for x86_64 - Update Services for SAP Solutions8.6x86_64
Red Hat Enterprise Linux High Availability for x86_64 - Telecommunications Update Service8.6x86_64
Red Hat Enterprise Linux High Availability for x86_64 - Extended Update Support8.6x86_64
Red Hat Enterprise Linux High Availability for x86_64 - Extended Life Cycle Long Life8.6x86_64
Red Hat Enterprise Linux High Availability for Power, little endian - Extended Update Support8.6ppc64le
Red Hat Enterprise Linux High Availability for Power LE - Update Services for SAP Solutions8.6ppc64le
Red Hat Enterprise Linux High Availability (for IBM z Systems) - Extended Update Support8.6s390x
Red Hat Enterprise Linux High Availability (for ARM 64) - Extended Update Support8.6aarch64

Updated Packages

  • pcs-0.10.12-6.el8_6.4.x86_64.rpm
  • pcs-0.10.12-6.el8_6.4.src.rpm
  • pcs-snmp-0.10.12-6.el8_6.4.ppc64le.rpm
  • pcs-snmp-0.10.12-6.el8_6.4.x86_64.rpm
  • pcs-0.10.12-6.el8_6.4.aarch64.rpm
  • pcs-snmp-0.10.12-6.el8_6.4.aarch64.rpm
  • pcs-0.10.12-6.el8_6.4.ppc64le.rpm
  • pcs-0.10.12-6.el8_6.4.s390x.rpm
  • pcs-snmp-0.10.12-6.el8_6.4.s390x.rpm

Fixes

CVEs

References

Additional information