Red Hat Product Errata RHSA-2021:2461 - Security Advisory
Issued:
2021-06-16
Updated:
2021-06-16

RHSA-2021:2461 - Security Advisory

Synopsis

Moderate: Red Hat Advanced Cluster Management 2.2.4 security and bug fix update

Type/Severity

Security Advisory: Moderate

Topic

Red Hat Advanced Cluster Management for Kubernetes 2.2.4 General Availability
release images, which fix several bugs and security issues.

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

Red Hat Advanced Cluster Management for Kubernetes 2.2.4 images

Red Hat Advanced Cluster Management for Kubernetes provides the
capabilities to address common challenges that administrators and site reliability
engineers face as they work across a range of public and private cloud environments.
Clusters and applications are all visible and managed from a single
console—with security policy built in.

This advisory contains the container images for Red Hat Advanced Cluster
Management for Kubernetes, which fix several bugs and security issues. See
the following Release Notes documentation, which will be updated shortly for
this release, for additional details about this release:

https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.2/html/release_notes/

Security fixes:

  • redisgraph-tls: redis: integer overflow when configurable limit for maximum supported bulk input size is too big on 32-bit platforms (CVE-2021-21309)
  • console-header-container: nodejs-netmask: improper input validation of octal input data (CVE-2021-28092)
  • console-container: nodejs-is-svg: ReDoS via malicious string (CVE-2021-28918)

Bug fixes:

  • RHACM 2.2.4 images (BZ# 1957254)
  • Enabling observability for OpenShift Container Storage with RHACM 2.2 on OCP 4.7 (BZ#1950832)
  • ACM Operator should support using the default route TLS (BZ# 1955270)
  • The scrolling bar for search filter does not work properly (BZ# 1956852)
  • Limits on Length of MultiClusterObservability Resource Name (BZ# 1959426)
  • The proxy setup in install-config.yaml is not worked when IPI installing with RHACM (BZ# 1960181)
  • Unable to make SSH connection to a Bitbucket server (BZ# 1966513)
  • Observability Thanos store shard crashing - cannot unmarshall DNS message (BZ# 1967890)

Solution

Before applying this update, make sure all previously released errata
relevant to your system have been applied.

For details on how to apply this update, refer to:

https://access.redhat.com/documentation/en-us/red_hat_advanced_cluster_management_for_kubernetes/2.2/html-single/install/index#installing

Affected Products

  • Red Hat Advanced Cluster Management for Kubernetes 2 for RHEL 8 x86_64
  • Red Hat Advanced Cluster Management for Kubernetes 2 for RHEL 7 x86_64

Fixes

  • BZ - 1932634 - CVE-2021-21309 redis: integer overflow when configurable limit for maximum supported bulk input size is too big on 32-bit platforms
  • BZ - 1939103 - CVE-2021-28092 nodejs-is-svg: ReDoS via malicious string
  • BZ - 1944827 - CVE-2021-28918 nodejs-netmask: improper input validation of octal input data
  • BZ - 1950832 - Enabling observability for OpenShift Container Storage with RHACM 2.2 on OCP 4.7
  • BZ - 1952150 - [DDF] It would be great to see all the options available for the bucket configuration and which attributes are mandatory
  • BZ - 1954506 - [DDF] Table does not contain data about 20 clusters. Now it's difficult to estimate CPU usage with larger clusters
  • BZ - 1954535 - Reinstall Submariner - No endpoints found on one cluster
  • BZ - 1955270 - ACM Operator should support using the default route TLS
  • BZ - 1956852 - The scrolling bar for search filter does not work properly
  • BZ - 1957254 - RHACM 2.2.4 images
  • BZ - 1959426 - Limits on Length of MultiClusterObservability Resource Name
  • BZ - 1960181 - The proxy setup in install-config.yaml is not worked when IPI installing with RHACM.
  • BZ - 1963128 - [DDF] Please rename this to "Amazon Elastic Kubernetes Service"
  • BZ - 1966513 - Unable to make SSH connection to a Bitbucket server
  • BZ - 1967357 - [DDF] When I clicked on this yaml, I get a HTTP 404 error.
  • BZ - 1967890 - Observability Thanos store shard crashing - cannot unmarshal DNS message

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