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Red Hat Product Errata RHSA-2023:2652 - Security Advisory
Issued:
2023-05-09
Updated:
2023-05-09

RHSA-2023:2652 - Security Advisory

  • Overview
  • Updated Packages

Synopsis

Important: pcs security and bug fix update

Type/Severity

Security Advisory: Important

Red Hat Insights patch analysis

Identify and remediate systems affected by this advisory.

View affected systems

Topic

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.

Description

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

Security Fix(es):

  • pcs: webpack: Regression of CVE-2023-28154 fixes in the Red Hat Enterprise Linux (CVE-2023-2319)
  • 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#2180697)
  • Need a way to add a scsi fencing device to a cluster without requiring a restart of all cluster resources (BZ#2180704)
  • [WebUI] fence levels prevent loading of cluster status (BZ#2183180)

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

  • Red Hat Enterprise Linux High Availability for x86_64 9 x86_64
  • Red Hat Enterprise Linux High Availability for x86_64 - Extended Update Support 9.2 x86_64
  • Red Hat Enterprise Linux Resilient Storage for x86_64 9 x86_64
  • Red Hat Enterprise Linux Resilient Storage for x86_64 - Extended Update Support 9.2 x86_64
  • Red Hat Enterprise Linux Resilient Storage for IBM z Systems 9 s390x
  • Red Hat Enterprise Linux High Availability for IBM z Systems 9 s390x
  • Red Hat Enterprise Linux Resilient Storage for Power, little endian 9 ppc64le
  • Red Hat Enterprise Linux Resilient Storage for IBM Power LE - Extended Update Support 9.2 ppc64le
  • Red Hat Enterprise Linux High Availability for Power, little endian 9 ppc64le
  • Red Hat Enterprise Linux High Availability (for IBM Power LE) - Extended Update Support 9.2 ppc64le
  • Red Hat Enterprise Linux High Availability for Power LE - Update Services for SAP Solutions 9.2 ppc64le
  • Red Hat Enterprise Linux High Availability for x86_64 - Update Services for SAP Solutions 9.2 x86_64
  • Red Hat Enterprise Linux High Availability for ARM 64 9 aarch64
  • Red Hat Enterprise Linux High Availability (for IBM z Systems) - Extended Update Support 9.2 s390x
  • Red Hat Enterprise Linux High Availability (for ARM 64) - Extended Update Support 9.2 aarch64
  • Red Hat Enterprise Linux Resilient Storage for IBM z Systems - Extended Update Support 9.2 s390x
  • Red Hat Enterprise Linux High Availability for ARM 64 - 4 years of updates 9.2 aarch64
  • Red Hat Enterprise Linux High Availability for IBM z Systems - 4 years of updates 9.2 s390x
  • Red Hat Enterprise Linux Resilient Storage for x86_64 - 4 years of updates 9.2 x86_64
  • Red Hat Enterprise Linux Resilient Storage for Power LE - 4 years of updates 9.2 ppc64le
  • Red Hat Enterprise Linux Resilient Storage for IBM z Systems - 4 years of updates 9.2 s390x

Fixes

  • BZ - 2176477 - CVE-2023-27530 rubygem-rack: Denial of service in Multipart MIME parsing
  • BZ - 2179649 - CVE-2023-27539 rubygem-rack: denial of service in header parsing
  • BZ - 2180697 - Command 'pcs config checkpoint diff' does not show configuration differences between checkpoints [rhel-9.2.0.z]
  • BZ - 2180704 - Need a way to add a scsi fencing device to a cluster without requiring a restart of all cluster resources [rhel-9.2.0.z]
  • BZ - 2183180 - [WebUI] fence levels prevent loading of cluster status [rhel-9.2.0.z]

CVEs

  • CVE-2023-2319
  • CVE-2023-27530
  • CVE-2023-27539

References

  • https://access.redhat.com/security/updates/classification/#important
Note: More recent versions of these packages may be available. Click a package name for more details.

Red Hat Enterprise Linux High Availability for x86_64 9

SRPM
pcs-0.11.4-7.el9_2.src.rpm SHA-256: 3526d12631b027388b5211e9844a1d6814868c7bf3af8aaab3ca5716d86e9708
x86_64
pcs-0.11.4-7.el9_2.x86_64.rpm SHA-256: dd912651e784794640c19cda2f0e63fb87297ed4bf12e10742c162054afa46d5
pcs-snmp-0.11.4-7.el9_2.x86_64.rpm SHA-256: fe989a6295b88a58b4ea349b2d583065f174e752e76daedcbd8e7bb82772b38e

Red Hat Enterprise Linux High Availability for x86_64 - Extended Update Support 9.2

SRPM
pcs-0.11.4-7.el9_2.src.rpm SHA-256: 3526d12631b027388b5211e9844a1d6814868c7bf3af8aaab3ca5716d86e9708
x86_64
pcs-0.11.4-7.el9_2.x86_64.rpm SHA-256: dd912651e784794640c19cda2f0e63fb87297ed4bf12e10742c162054afa46d5
pcs-snmp-0.11.4-7.el9_2.x86_64.rpm SHA-256: fe989a6295b88a58b4ea349b2d583065f174e752e76daedcbd8e7bb82772b38e

Red Hat Enterprise Linux Resilient Storage for x86_64 9

SRPM
pcs-0.11.4-7.el9_2.src.rpm SHA-256: 3526d12631b027388b5211e9844a1d6814868c7bf3af8aaab3ca5716d86e9708
x86_64
pcs-0.11.4-7.el9_2.x86_64.rpm SHA-256: dd912651e784794640c19cda2f0e63fb87297ed4bf12e10742c162054afa46d5
pcs-snmp-0.11.4-7.el9_2.x86_64.rpm SHA-256: fe989a6295b88a58b4ea349b2d583065f174e752e76daedcbd8e7bb82772b38e

Red Hat Enterprise Linux Resilient Storage for x86_64 - Extended Update Support 9.2

SRPM
pcs-0.11.4-7.el9_2.src.rpm SHA-256: 3526d12631b027388b5211e9844a1d6814868c7bf3af8aaab3ca5716d86e9708
x86_64
pcs-0.11.4-7.el9_2.x86_64.rpm SHA-256: dd912651e784794640c19cda2f0e63fb87297ed4bf12e10742c162054afa46d5
pcs-snmp-0.11.4-7.el9_2.x86_64.rpm SHA-256: fe989a6295b88a58b4ea349b2d583065f174e752e76daedcbd8e7bb82772b38e

Red Hat Enterprise Linux Resilient Storage for IBM z Systems 9

SRPM
pcs-0.11.4-7.el9_2.src.rpm SHA-256: 3526d12631b027388b5211e9844a1d6814868c7bf3af8aaab3ca5716d86e9708
s390x
pcs-0.11.4-7.el9_2.s390x.rpm SHA-256: 9f22470176e419c5fa841c9b9df10e9be05d9abb75663ef30232eb482898d5a1
pcs-snmp-0.11.4-7.el9_2.s390x.rpm SHA-256: 78d2ebc2f3606539c70078419ef552896204a9e01aef8e167a41ad1f8a130aa8

Red Hat Enterprise Linux High Availability for IBM z Systems 9

SRPM
pcs-0.11.4-7.el9_2.src.rpm SHA-256: 3526d12631b027388b5211e9844a1d6814868c7bf3af8aaab3ca5716d86e9708
s390x
pcs-0.11.4-7.el9_2.s390x.rpm SHA-256: 9f22470176e419c5fa841c9b9df10e9be05d9abb75663ef30232eb482898d5a1
pcs-snmp-0.11.4-7.el9_2.s390x.rpm SHA-256: 78d2ebc2f3606539c70078419ef552896204a9e01aef8e167a41ad1f8a130aa8

Red Hat Enterprise Linux Resilient Storage for Power, little endian 9

SRPM
pcs-0.11.4-7.el9_2.src.rpm SHA-256: 3526d12631b027388b5211e9844a1d6814868c7bf3af8aaab3ca5716d86e9708
ppc64le
pcs-0.11.4-7.el9_2.ppc64le.rpm SHA-256: 3fcbeb1b21d66242b46bb303500ddca90503d47608877b972a1df3e9cfa4a1eb
pcs-snmp-0.11.4-7.el9_2.ppc64le.rpm SHA-256: 7ced1e414813033219a9b3958df428bb2cda26a8e0cf5085eb2bae59086bc023

Red Hat Enterprise Linux Resilient Storage for IBM Power LE - Extended Update Support 9.2

SRPM
pcs-0.11.4-7.el9_2.src.rpm SHA-256: 3526d12631b027388b5211e9844a1d6814868c7bf3af8aaab3ca5716d86e9708
ppc64le
pcs-0.11.4-7.el9_2.ppc64le.rpm SHA-256: 3fcbeb1b21d66242b46bb303500ddca90503d47608877b972a1df3e9cfa4a1eb
pcs-snmp-0.11.4-7.el9_2.ppc64le.rpm SHA-256: 7ced1e414813033219a9b3958df428bb2cda26a8e0cf5085eb2bae59086bc023

Red Hat Enterprise Linux High Availability for Power, little endian 9

SRPM
pcs-0.11.4-7.el9_2.src.rpm SHA-256: 3526d12631b027388b5211e9844a1d6814868c7bf3af8aaab3ca5716d86e9708
ppc64le
pcs-0.11.4-7.el9_2.ppc64le.rpm SHA-256: 3fcbeb1b21d66242b46bb303500ddca90503d47608877b972a1df3e9cfa4a1eb
pcs-snmp-0.11.4-7.el9_2.ppc64le.rpm SHA-256: 7ced1e414813033219a9b3958df428bb2cda26a8e0cf5085eb2bae59086bc023

Red Hat Enterprise Linux High Availability (for IBM Power LE) - Extended Update Support 9.2

SRPM
pcs-0.11.4-7.el9_2.src.rpm SHA-256: 3526d12631b027388b5211e9844a1d6814868c7bf3af8aaab3ca5716d86e9708
ppc64le
pcs-0.11.4-7.el9_2.ppc64le.rpm SHA-256: 3fcbeb1b21d66242b46bb303500ddca90503d47608877b972a1df3e9cfa4a1eb
pcs-snmp-0.11.4-7.el9_2.ppc64le.rpm SHA-256: 7ced1e414813033219a9b3958df428bb2cda26a8e0cf5085eb2bae59086bc023

Red Hat Enterprise Linux High Availability for Power LE - Update Services for SAP Solutions 9.2

SRPM
pcs-0.11.4-7.el9_2.src.rpm SHA-256: 3526d12631b027388b5211e9844a1d6814868c7bf3af8aaab3ca5716d86e9708
ppc64le
pcs-0.11.4-7.el9_2.ppc64le.rpm SHA-256: 3fcbeb1b21d66242b46bb303500ddca90503d47608877b972a1df3e9cfa4a1eb
pcs-snmp-0.11.4-7.el9_2.ppc64le.rpm SHA-256: 7ced1e414813033219a9b3958df428bb2cda26a8e0cf5085eb2bae59086bc023

Red Hat Enterprise Linux High Availability for x86_64 - Update Services for SAP Solutions 9.2

SRPM
pcs-0.11.4-7.el9_2.src.rpm SHA-256: 3526d12631b027388b5211e9844a1d6814868c7bf3af8aaab3ca5716d86e9708
x86_64
pcs-0.11.4-7.el9_2.x86_64.rpm SHA-256: dd912651e784794640c19cda2f0e63fb87297ed4bf12e10742c162054afa46d5
pcs-snmp-0.11.4-7.el9_2.x86_64.rpm SHA-256: fe989a6295b88a58b4ea349b2d583065f174e752e76daedcbd8e7bb82772b38e

Red Hat Enterprise Linux High Availability for ARM 64 9

SRPM
pcs-0.11.4-7.el9_2.src.rpm SHA-256: 3526d12631b027388b5211e9844a1d6814868c7bf3af8aaab3ca5716d86e9708
aarch64
pcs-0.11.4-7.el9_2.aarch64.rpm SHA-256: 92fb2116808f40a02cf51386aa5578614c8292deaec6114c8cf65ff8f51170b8
pcs-snmp-0.11.4-7.el9_2.aarch64.rpm SHA-256: cb65116400e24f0849df23c212ca1247a1285b8f3c08495577e206d3d4d5ddd2

Red Hat Enterprise Linux High Availability (for IBM z Systems) - Extended Update Support 9.2

SRPM
pcs-0.11.4-7.el9_2.src.rpm SHA-256: 3526d12631b027388b5211e9844a1d6814868c7bf3af8aaab3ca5716d86e9708
s390x
pcs-0.11.4-7.el9_2.s390x.rpm SHA-256: 9f22470176e419c5fa841c9b9df10e9be05d9abb75663ef30232eb482898d5a1
pcs-snmp-0.11.4-7.el9_2.s390x.rpm SHA-256: 78d2ebc2f3606539c70078419ef552896204a9e01aef8e167a41ad1f8a130aa8

Red Hat Enterprise Linux High Availability (for ARM 64) - Extended Update Support 9.2

SRPM
pcs-0.11.4-7.el9_2.src.rpm SHA-256: 3526d12631b027388b5211e9844a1d6814868c7bf3af8aaab3ca5716d86e9708
aarch64
pcs-0.11.4-7.el9_2.aarch64.rpm SHA-256: 92fb2116808f40a02cf51386aa5578614c8292deaec6114c8cf65ff8f51170b8
pcs-snmp-0.11.4-7.el9_2.aarch64.rpm SHA-256: cb65116400e24f0849df23c212ca1247a1285b8f3c08495577e206d3d4d5ddd2

Red Hat Enterprise Linux Resilient Storage for IBM z Systems - Extended Update Support 9.2

SRPM
pcs-0.11.4-7.el9_2.src.rpm SHA-256: 3526d12631b027388b5211e9844a1d6814868c7bf3af8aaab3ca5716d86e9708
s390x
pcs-0.11.4-7.el9_2.s390x.rpm SHA-256: 9f22470176e419c5fa841c9b9df10e9be05d9abb75663ef30232eb482898d5a1
pcs-snmp-0.11.4-7.el9_2.s390x.rpm SHA-256: 78d2ebc2f3606539c70078419ef552896204a9e01aef8e167a41ad1f8a130aa8

Red Hat Enterprise Linux High Availability for ARM 64 - 4 years of updates 9.2

SRPM
pcs-0.11.4-7.el9_2.src.rpm SHA-256: 3526d12631b027388b5211e9844a1d6814868c7bf3af8aaab3ca5716d86e9708
aarch64
pcs-0.11.4-7.el9_2.aarch64.rpm SHA-256: 92fb2116808f40a02cf51386aa5578614c8292deaec6114c8cf65ff8f51170b8
pcs-snmp-0.11.4-7.el9_2.aarch64.rpm SHA-256: cb65116400e24f0849df23c212ca1247a1285b8f3c08495577e206d3d4d5ddd2

Red Hat Enterprise Linux High Availability for IBM z Systems - 4 years of updates 9.2

SRPM
pcs-0.11.4-7.el9_2.src.rpm SHA-256: 3526d12631b027388b5211e9844a1d6814868c7bf3af8aaab3ca5716d86e9708
s390x
pcs-0.11.4-7.el9_2.s390x.rpm SHA-256: 9f22470176e419c5fa841c9b9df10e9be05d9abb75663ef30232eb482898d5a1
pcs-snmp-0.11.4-7.el9_2.s390x.rpm SHA-256: 78d2ebc2f3606539c70078419ef552896204a9e01aef8e167a41ad1f8a130aa8

Red Hat Enterprise Linux Resilient Storage for x86_64 - 4 years of updates 9.2

SRPM
x86_64

Red Hat Enterprise Linux Resilient Storage for Power LE - 4 years of updates 9.2

SRPM
ppc64le

Red Hat Enterprise Linux Resilient Storage for IBM z Systems - 4 years of updates 9.2

SRPM
s390x

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

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