RHSA-2022:6536 - Security Advisory

Topic

Red Hat OpenShift Container Platform release 4.11.5 is now available with
updates to packages and images that fix several bugs and add enhancements.

This release includes a security update for Red Hat OpenShift Container Platform 4.11.

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 OpenShift Container Platform is Red Hat's cloud computing
Kubernetes application platform solution designed for on-premise or private
cloud deployments.

This advisory contains the container images for Red Hat OpenShift Container Platform 4.11.5. See the following advisory for the RPM packages for this release:

https://access.redhat.com/errata/RHSA-2022:6535

Space precludes documenting all of the container images in this advisory. See the following Release Notes documentation, which will be updated shortly for this release, for details about these changes:

https://docs.openshift.com/container-platform/4.11/release_notes/ocp-4-11-release-notes.html

Security Fix(es):

• gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index

validation (CVE-2021-3121)

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.

You may download the oc tool and use it to inspect release image metadata as follows:

(For x86_64 architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.11.5-x86_64

The image digest is sha256:fe4d499ac9fc7d12fcfccf3d6ae8a916c31e282d18adbebb0456c0fd6aef02c9

(For s390x architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.11.5-s390x

The image digest is sha256:c816b9487177b51db60875c794679b6df41c74d522ca00376cb9f86f9b44b577

(For ppc64le architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.11.5-ppc64le

The image digest is sha256:528174504037b4b9d8fda04bdad3f4acf7f68eeadb3a8fe2539f7a8a9bdff76a

(For aarch64 architecture)

$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.11.5-aarch64

The image digest is sha256:04d3f194379cdd1c0e8015fd51038967c5fdb2eff52c6c60645b3a9381ed5f04

All OpenShift Container Platform 4.11 users are advised to upgrade to these updated packages and images when they are available in the appropriate release channel. To check for available updates, use the OpenShift Console or the CLI oc command. Instructions for upgrading a cluster are available
at https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html

Solution

For OpenShift Container Platform 4.11 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://docs.openshift.com/container-platform/4.11/release_notes/ocp-4-11-release-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.11/updating/updating-cluster-cli.html

Affected Products

• Red Hat OpenShift Container Platform 4.11 for RHEL 8 x86_64
• Red Hat OpenShift Container Platform for Power 4.11 for RHEL 8 ppc64le
• Red Hat OpenShift Container Platform for IBM Z and LinuxONE 4.11 for RHEL 8 s390x
• Red Hat OpenShift Container Platform for ARM 64 4.11 aarch64

Fixes

• BZ - 1921650 - CVE-2021-3121 gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation
• BZ - 2024946 - Ingress Canary does not respect router sharding on default IngressController
• BZ - 2104825 - Installer creates unnecessary master_ingress_cluster_policy_controller security group rule
• BZ - 2108214 - Route status isn't always getting cleared with routeSelector updates
• BZ - 2108595 - etcd Dashboard should be removed on guest cluster of hypershift
• BZ - 2109193 - Power VS machine Processor is always defaulted to 0.5
• BZ - 2109887 - [UI] MultiClusterHub details after it's creation starts flickers, disappears and appears back (happened twice)
• BZ - 2110528 - Route status isn't always getting cleared with routeSelector updates
• BZ - 2111345 - should use the same value for AlertRelabelConfig with oc explain
• BZ - 2117424 - Backport: https://github.com/openshift/kubernetes/pull/1295
• OCPBUGS-1007 - CVE-2021-3121 telemeter-container: [1924548] telemeter-container: gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation [openshift-4]
• OCPBUGS-668 - Prefer local dns does not work expectedly on OCPv4.11
• OCPBUGS-1233 - [IPI] nodelink controller is not able to reconcile and match nodes and machines with logical interfaces defined by nmstate at baremetalhost creation
• OCPBUGS-524 - Plugin page error boundary message is not cleared after leaving page
• OCPBUGS-1261 - Backport: https://github.com/openshift/kubernetes/pull/1295
• OCPBUGS-1145 - Bug 2085336 - [IPI-Azure] Fail to create the worker node which HyperVGenerations is V2 or V1 and vmNetworkingType is Accelerated
• OCPBUGS-1104 - package-server-manager does not migrate packageserver CSV from v0.17.0 to v0.18.3 on OCP 4.8 -> 4.9 upgrade
• OCPBUGS-455 - [vsphere] update install-config description for diskType
• OCPBUGS-746 - [4.11] Supermicro server FirmwareSchema CR does not contain allowable_values, attribute_type and read_only flag
• OCPBUGS-744 - [4.11] Spoke BMH stuck ?provisioning? after changing a BIOS attribute via the converged workflow
• OCPBUGS-1070 - Update ODC owners
• OCPBUGS-747 - [4.11] Disconnected IPI OCP cluster install on baremetal fails when hostname of master nodes does not include the text "master
• OCPBUGS-393 - Setting disableNetworkDiagnostics: true does not persist when network-operator pod gets re-created

CVEs

• CVE-2015-20107
• CVE-2021-3121
• CVE-2022-0391
• CVE-2022-21123
• CVE-2022-21125
• CVE-2022-21166
• CVE-2022-28199
• CVE-2022-30629
• CVE-2022-34903

References

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