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 Update Support Extension8.6x86_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.ppc64le.rpm
  • pcs-0.10.12-6.el8_6.4.s390x.rpm
  • pcs-0.10.12-6.el8_6.4.src.rpm
  • pcs-snmp-0.10.12-6.el8_6.4.x86_64.rpm
  • pcs-0.10.12-6.el8_6.4.aarch64.rpm
  • pcs-0.10.12-6.el8_6.4.x86_64.rpm
  • pcs-snmp-0.10.12-6.el8_6.4.s390x.rpm
  • pcs-snmp-0.10.12-6.el8_6.4.ppc64le.rpm
  • pcs-snmp-0.10.12-6.el8_6.4.aarch64.rpm

Fixes

CVEs

References

Additional information