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OpenShift 4.7 Security Advisory RHSA-2021:1005 Moderate Threat Level

red hat
Calendar Grey April 5, 2021
Dist Redhat Esm H88
This release features security enhancements for OpenShift Container Platform version 4.7.5, evaluated with a moderate severity classification.
Red Hat OpenShift Container Platform release 4.7.5 is now available with updates to packages and images that fix several bugs and add enhancements

Solution

For OpenShift Container Platform 4.7 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.redhat.com/en/documentation/openshift_container_platform/4.7/html/release_notes/ocp-4-7-release-notes

Details on how to access this content are available at - -cli.html.

Summary

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.
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 4.7.5. See the following advisory for the RPM packages for this release:
https://access.redhat.com/errata/RHSA-2021:1006
All OpenShift Container Platform 4.7 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 - -between-minor.html#understanding-upgrade-channels_updating-cluster-between - -minor
Security Fix(es):
* gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation (CVE-2021-3121)
* containernetworking-cni: Arbitrary path injection via type field in CNI configuration (CVE-2021-20206)
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.
Additional Changes:
This update also fixes several bugs. Documentation for these changes is available from the Release Notes document linked to 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:4.6.20-x86_64
The image digest is sha256:0a4c44daf1666f069258aa983a66afa2f3998b78ced79faa6174e0a0f438f0a5
(For s390x architecture)
$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.6.20-s390x
The image digest is sha256:3fc802aafb72402768bbf1b19ce7c6de95256e5cc50799390e63f40d96cec3cd
(For ppc64le architecture)
$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.6.20-ppc64le
The image digest is sha256:5cf6b61198337cd0950e63296be4e48e991721ac17c625f7fd77cf557f08efc7

Topics%20covered

Topics Covered

security advisory moderate red hat bug fix security fix moderate impact cloud computing openshift container platform OpenShift Container Kubernetes update

References

https://access.redhat.com/security/cve/CVE-2021-3121 https://access.redhat.com/security/cve/CVE-2021-20206 https://access.redhat.com/security/updates/classification#moderate

Package List


Advisory ID: RHSA-2021:1005-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2021:1005
Issue date: 2021-04-05

Topic

Red Hat OpenShift Container Platform release 4.7.5 is now available withupdates to packages and images that fix several bugs and add enhancements.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score, whichgives a detailed severity rating, is available for each vulnerability fromthe CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate red hat bug fix security fix moderate impact cloud computing openshift container platform OpenShift Container Kubernetes update

Relevant Releases Architectures

Bugs Fixed

1917904 - [release-4.7] bump k8s.io/apiserver to 1.20.3

1919391 - CVE-2021-20206 containernetworking-cni: Arbitrary path injection via type field in CNI configuration

1921650 - CVE-2021-3121 gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation

1925792 - "Edit Annotation" are not correctly translated in Chinese

1927198 - [e2e][automation] Fix pvc string in pvc.view

1927311 - Performance: Console makes unnecessary requests for en-US messages on load

1927953 - [sig-network-edge][Conformance][Area:Networking][Feature:Router] The HAProxy router should be able to connect to a service that is idled because a GET on the route will unidle it

1928151 - Manually misspelled as Manualy

1928614 - NTO may fail to disable stalld when relying on Tuned '[service]' plugin

1929118 - Update plugins and Jenkins version to prepare openshift-sync-plugin 1.0.46 release

1929246 - Missing info for Operational Status, Provisioning status, BMC, Hostname, ID for BMH for OCP deployed with assisted installer

1929674 - [sig-network] pods should successfully create sandboxes by getting pod

1931382 - Pipelines shown in edit flow for Workloads created via ContainerImage flow

1931520 - multicast traffic is not working on ovn-kubernetes

1931622 - LoadBalancer service check test fails during vsphere upgrade

1931856 - ServiceAccount Registry Authfiles Do Not Contain Entries for Public Hostnames

Read the Full Advisory

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