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RedHat: RHSA-2021-1225 Moderate: OpenShift 4.7.8 Security Update

red hat
Calendar Grey April 26, 2021
Dist Redhat Esm H88
Minor security patch for OpenShift Container Platform 4.7.9 featuring vital bug resolutions and performance improvements.
Red Hat OpenShift Container Platform release 4.7.8 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.
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.
This advisory contains the container images for Red Hat OpenShift Container Platform 4.7.8. See the following advisory for the RPM packages for this release:

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.redhat.com/en/documentation/openshift_container_platform/4.7/html/release_notes/ocp-4-7-release-notes
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:4.7.8-x86_64
The image digest is sha256:7456516a64edf63268522565cf00dc581f1d7ad22355ffab8157a9e106cf607f
(For s390x architecture)
$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.8-s390x
The image digest is sha256:857c2b62a3029511626c2c52264fc2f087319a65089300e59338062e3a237421
(For ppc64le architecture)
$ oc adm release info quay.io/openshift-release-dev/ocp-release:4.7.8-ppc64le
The image digest is sha256:6eb9625c0b7ff10a58e72d19e95c6ae027213debfc26bfdfa51700590eca5e55
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.

Topics%20covered

Topics Covered

security advisory moderate Red Hat update bug fix OpenShift container security

References

https://access.redhat.com/security/cve/CVE-2021-3121 https://access.redhat.com/security/cve/CVE-2021-20305 https://access.redhat.com/security/updates/classification/#moderate

Package List


Advisory ID: RHSA-2021:1225-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2021:1225
Issue date: 2021-04-26

Topic

Red Hat OpenShift Container Platform release 4.7.8 is now available withupdates to packages and images that fix several bugs and add enhancements.This release includes a security update for Red Hat OpenShift ContainerPlatform 4.7.Red Hat Product Security has rated this update as having a security impactof Moderate. A Common Vulnerability Scoring System (CVSS) base score,which gives a detailed severity rating, is available for each vulnerabilityfrom the CVE link(s) in the References section.

Topics%20covered

Topics Covered

security advisory moderate Red Hat update bug fix OpenShift container security

Relevant Releases Architectures

Bugs Fixed

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

1927321 - openshift-apiserver Available is False with 3 pods not ready for a while during upgrade

1932113 - [Kuryr] Enforce nodes MTU for the Namespaces and Pods

1936544 - [IPI Baremetal] Proxy Information Not passed to metal3

1936719 - network-metrics-deamon not associated with a priorityClassName

1941212 - multus DaemonSets should use maxUnavailable: 33%

1941993 - Inconsistent ovs-flow rule on one of the app node for egress node

1942843 - Description for storage class encryption during storagecluster creation needs to be updated

1943316 - [OVN SCALE] Combine Logical Flows inside Southbound DB.

1947122 - [CI] [UPI] use a standardized and reliable way to install google cloud SDK in UPI image

1947909 - Copied CSVs show up as adopted components

1948267 - [kube-descheduler]descheduler operator pod should not run as “BestEffort” qosClass

1948938 - [e2e][automation][prow] Prow script point to deleted resource

1949024 - Openshift 4 has a zombie problem

1949239 - [4.7z] Bump OVN: Lots of conjunction warnings in ovn-controller container logs

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