RHSA-2021:5038 - Security Advisory

Topic

Red Hat Advanced Cluster Management for Kubernetes 2.2.10 General Availability release images, which provide one or more container updates and bug fixes.

Red Hat Product Security has rated this update as having a security impact
of Low. 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 2.2.10 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 provide security fixes, bug fixes and container upgrades. 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:

• CVE-2021-3795 semver-regex: inefficient regular expression complexity
• CVE-2021-23440 nodejs-set-value: type confusion allows bypass of CVE-2019-10747

Related bugs:

• RHACM 2.2.10 images (Bugzilla #2013652)

Solution

For Red Hat Advanced Cluster Management for Kubernetes, see the following documentation, which will be updated shortly for this release, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

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

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 - 2004944 - CVE-2021-23440 nodejs-set-value: type confusion allows bypass of CVE-2019-10747
• BZ - 2006009 - CVE-2021-3795 semver-regex: inefficient regular expression complexity
• BZ - 2013652 - RHACM 2.2.10 images

CVEs

• CVE-2018-20673
• CVE-2019-5827
• CVE-2019-13750
• CVE-2019-13751
• CVE-2019-17594
• CVE-2019-17595
• CVE-2019-18218
• CVE-2019-19603
• CVE-2019-20838
• CVE-2020-12762
• CVE-2020-13435
• CVE-2020-14145
• CVE-2020-14155
• CVE-2020-16135
• CVE-2020-24370
• CVE-2020-36385
• CVE-2021-3200
• CVE-2021-3426
• CVE-2021-3445
• CVE-2021-3572
• CVE-2021-3580
• CVE-2021-3733
• CVE-2021-3778
• CVE-2021-3795
• CVE-2021-3796
• CVE-2021-3800
• CVE-2021-20231
• CVE-2021-20232
• CVE-2021-20266
• CVE-2021-20271
• CVE-2021-20317
• CVE-2021-22876
• CVE-2021-22898
• CVE-2021-22925
• CVE-2021-22946
• CVE-2021-22947
• CVE-2021-23440
• CVE-2021-23840
• CVE-2021-23841
• CVE-2021-27645
• CVE-2021-28153
• CVE-2021-33560
• CVE-2021-33574
• CVE-2021-33928
• CVE-2021-33929
• CVE-2021-33930
• CVE-2021-33938
• CVE-2021-35942
• CVE-2021-36084
• CVE-2021-36085
• CVE-2021-36086
• CVE-2021-36087
• CVE-2021-37750
• CVE-2021-42574
• CVE-2021-43267
• CVE-2021-43527

References

• https://access.redhat.com/security/updates/classification/#low