RHSA-2020:5363: Moderate: OpenShift Container Platform 3.11.346 security and bug fix update

Published Dec 16, 2020
·
Updated

Red Hat OpenShift Container Platform is Red Hat's cloud computingKubernetes application platform solution designed for on-premise or privatecloud deployments.Security Fix(es): kubernetes: compromised node could escalate to cluster level privileges (CVE-2020-8559) kubernetes: improper validation of URL redirection in the Kubernetes API server allows an attacker-controlled Kubelet to redirect API server requests from streaming endpoints (CVE-2018-1002102) 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 RPM packages for Red Hat OpenShift ContainerPlatform 3.11.346. See the following advisory for the container images for this release:https://access.redhat.com/errata/RHBA-2020:5362 All OpenShift Container Platform 3.11 users are advised to upgrade to theseupdated packages and images.

Affected Software

76 affected componentsFixes available
redhat/atomic-enterprise-service-catalog<3.11.346-1.git.1675.f80310c.el7
3.11.346-1.git.1675.f80310c.el7
redhat/atomic-openshift<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-cluster-autoscaler<3.11.346-1.git.0.d16fdd8.el7
3.11.346-1.git.0.d16fdd8.el7
redhat/atomic-openshift-descheduler<3.11.346-1.git.299.eda6813.el7
3.11.346-1.git.299.eda6813.el7
redhat/atomic-openshift-dockerregistry<3.11.346-1.git.481.1a70926.el7
3.11.346-1.git.481.1a70926.el7
redhat/atomic-openshift-metrics-server<3.11.346-1.git.53.f310e77.el7
3.11.346-1.git.53.f310e77.el7
redhat/atomic-openshift-node-problem-detector<3.11.346-1.git.263.335bb76.el7
3.11.346-1.git.263.335bb76.el7
redhat/atomic-openshift-service-idler<3.11.346-1.git.15.35bbcf7.el7
3.11.346-1.git.15.35bbcf7.el7
redhat/atomic-openshift-web-console<3.11.346-1.git.619.3bb8f35.el7
3.11.346-1.git.619.3bb8f35.el7
redhat/golang-github-openshift-oauth-proxy<3.11.346-1.git.439.d3d1b1e.el7
3.11.346-1.git.439.d3d1b1e.el7
redhat/golang-github-prometheus-alertmanager<3.11.346-1.git.0.c2f0036.el7
3.11.346-1.git.0.c2f0036.el7
redhat/golang-github-prometheus-prometheus<3.11.346-1.git.5026.2eafa83.el7
3.11.346-1.git.5026.2eafa83.el7
redhat/openshift-ansible<3.11.346-1.git.0.f65cc70.el7
3.11.346-1.git.0.f65cc70.el7
redhat/openshift-enterprise-autoheal<3.11.346-1.git.218.08313c9.el7
3.11.346-1.git.218.08313c9.el7
redhat/openshift-enterprise-cluster-capacity<3.11.346-1.git.379.a389b99.el7
3.11.346-1.git.379.a389b99.el7
redhat/openshift-kuryr<3.11.346-1.git.1478.b99caab.el7
3.11.346-1.git.1478.b99caab.el7
redhat/atomic-enterprise-service-catalog<3.11.346-1.git.1675.f80310c.el7
3.11.346-1.git.1675.f80310c.el7
redhat/atomic-enterprise-service-catalog-svcat<3.11.346-1.git.1675.f80310c.el7
3.11.346-1.git.1675.f80310c.el7
redhat/atomic-openshift<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-clients<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-clients-redistributable<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-cluster-autoscaler<3.11.346-1.git.0.d16fdd8.el7
3.11.346-1.git.0.d16fdd8.el7
redhat/atomic-openshift-descheduler<3.11.346-1.git.299.eda6813.el7
3.11.346-1.git.299.eda6813.el7
redhat/atomic-openshift-docker-excluder<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-dockerregistry<3.11.346-1.git.481.1a70926.el7
3.11.346-1.git.481.1a70926.el7
redhat/atomic-openshift-excluder<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-hyperkube<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-hypershift<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-master<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-metrics-server<3.11.346-1.git.53.f310e77.el7
3.11.346-1.git.53.f310e77.el7
redhat/atomic-openshift-node<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-node-problem-detector<3.11.346-1.git.263.335bb76.el7
3.11.346-1.git.263.335bb76.el7
redhat/atomic-openshift-pod<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-sdn-ovs<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-service-idler<3.11.346-1.git.15.35bbcf7.el7
3.11.346-1.git.15.35bbcf7.el7
redhat/atomic-openshift-template-service-broker<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-tests<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-web-console<3.11.346-1.git.619.3bb8f35.el7
3.11.346-1.git.619.3bb8f35.el7
redhat/golang-github-openshift-oauth-proxy<3.11.346-1.git.439.d3d1b1e.el7
3.11.346-1.git.439.d3d1b1e.el7
redhat/openshift-ansible<3.11.346-1.git.0.f65cc70.el7
3.11.346-1.git.0.f65cc70.el7
redhat/openshift-ansible-docs<3.11.346-1.git.0.f65cc70.el7
3.11.346-1.git.0.f65cc70.el7
redhat/openshift-ansible-playbooks<3.11.346-1.git.0.f65cc70.el7
3.11.346-1.git.0.f65cc70.el7
redhat/openshift-ansible-roles<3.11.346-1.git.0.f65cc70.el7
3.11.346-1.git.0.f65cc70.el7
redhat/openshift-enterprise-autoheal<3.11.346-1.git.218.08313c9.el7
3.11.346-1.git.218.08313c9.el7
redhat/openshift-enterprise-cluster-capacity<3.11.346-1.git.379.a389b99.el7
3.11.346-1.git.379.a389b99.el7
redhat/openshift-kuryr-cni<3.11.346-1.git.1478.b99caab.el7
3.11.346-1.git.1478.b99caab.el7
redhat/openshift-kuryr-common<3.11.346-1.git.1478.b99caab.el7
3.11.346-1.git.1478.b99caab.el7
redhat/openshift-kuryr-controller<3.11.346-1.git.1478.b99caab.el7
3.11.346-1.git.1478.b99caab.el7
redhat/prometheus<3.11.346-1.git.5026.2eafa83.el7
3.11.346-1.git.5026.2eafa83.el7
redhat/prometheus-alertmanager<3.11.346-1.git.0.c2f0036.el7
3.11.346-1.git.0.c2f0036.el7
redhat/prometheus-node-exporter<3.11.346-1.git.1062.c498733.el7
3.11.346-1.git.1062.c498733.el7
redhat/python2-kuryr-kubernetes<3.11.346-1.git.1478.b99caab.el7
3.11.346-1.git.1478.b99caab.el7
redhat/atomic-enterprise-service-catalog<3.11.346-1.git.1675.f80310c.el7
3.11.346-1.git.1675.f80310c.el7
redhat/atomic-enterprise-service-catalog-svcat<3.11.346-1.git.1675.f80310c.el7
3.11.346-1.git.1675.f80310c.el7
redhat/atomic-openshift<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-clients<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-cluster-autoscaler<3.11.346-1.git.0.d16fdd8.el7
3.11.346-1.git.0.d16fdd8.el7
redhat/atomic-openshift-descheduler<3.11.346-1.git.299.eda6813.el7
3.11.346-1.git.299.eda6813.el7
redhat/atomic-openshift-hyperkube<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-hypershift<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-master<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-metrics-server<3.11.346-1.git.53.f310e77.el7
3.11.346-1.git.53.f310e77.el7
redhat/atomic-openshift-node<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-node-problem-detector<3.11.346-1.git.263.335bb76.el7
3.11.346-1.git.263.335bb76.el7
redhat/atomic-openshift-pod<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-sdn-ovs<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-service-idler<3.11.346-1.git.15.35bbcf7.el7
3.11.346-1.git.15.35bbcf7.el7
redhat/atomic-openshift-template-service-broker<3.11.346-1.git.0.ea10721.el7
3.11.346-1.git.0.ea10721.el7
redhat/atomic-openshift-web-console<3.11.346-1.git.619.3bb8f35.el7
3.11.346-1.git.619.3bb8f35.el7
redhat/golang-github-openshift-oauth-proxy<3.11.346-1.git.439.d3d1b1e.el7
3.11.346-1.git.439.d3d1b1e.el7
redhat/openshift-ansible-test<3.11.346-1.git.0.f65cc70.el7
3.11.346-1.git.0.f65cc70.el7
redhat/openshift-enterprise-autoheal<3.11.346-1.git.218.08313c9.el7
3.11.346-1.git.218.08313c9.el7
redhat/openshift-enterprise-cluster-capacity<3.11.346-1.git.379.a389b99.el7
3.11.346-1.git.379.a389b99.el7
redhat/prometheus<3.11.346-1.git.5026.2eafa83.el7
3.11.346-1.git.5026.2eafa83.el7
redhat/prometheus-alertmanager<3.11.346-1.git.0.c2f0036.el7
3.11.346-1.git.0.c2f0036.el7
redhat/prometheus-node-exporter<3.11.346-1.git.1062.c498733.el7
3.11.346-1.git.1062.c498733.el7

Remediation

Recommended actions to resolve this vulnerability, in priority order.

  1. Upgrade

    Upgrade redhat/atomic-enterprise-service-catalog to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.1675.f80310c.el7
  2. Upgrade

    Upgrade redhat/atomic-openshift to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.ea10721.el7
  3. Upgrade

    Upgrade redhat/atomic-openshift-cluster-autoscaler to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.d16fdd8.el7
  4. Upgrade

    Upgrade redhat/atomic-openshift-descheduler to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.299.eda6813.el7
  5. Upgrade

    Upgrade redhat/atomic-openshift-dockerregistry to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.481.1a70926.el7
  6. Upgrade

    Upgrade redhat/atomic-openshift-metrics-server to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.53.f310e77.el7
  7. Upgrade

    Upgrade redhat/atomic-openshift-node-problem-detector to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.263.335bb76.el7
  8. Upgrade

    Upgrade redhat/atomic-openshift-service-idler to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.15.35bbcf7.el7
  9. Upgrade

    Upgrade redhat/atomic-openshift-web-console to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.619.3bb8f35.el7
  10. Upgrade

    Upgrade redhat/golang-github-openshift-oauth-proxy to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.439.d3d1b1e.el7
  11. Upgrade

    Upgrade redhat/golang-github-prometheus-alertmanager to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.c2f0036.el7
  12. Upgrade

    Upgrade redhat/golang-github-prometheus-prometheus to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.5026.2eafa83.el7
  13. Upgrade

    Upgrade redhat/openshift-ansible to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.f65cc70.el7
  14. Upgrade

    Upgrade redhat/openshift-enterprise-autoheal to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.218.08313c9.el7
  15. Upgrade

    Upgrade redhat/openshift-enterprise-cluster-capacity to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.379.a389b99.el7
  16. Upgrade

    Upgrade redhat/openshift-kuryr to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.1478.b99caab.el7
  17. Upgrade

    Upgrade redhat/atomic-enterprise-service-catalog-svcat to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.1675.f80310c.el7
  18. Upgrade

    Upgrade redhat/atomic-openshift-clients to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.ea10721.el7
  19. Upgrade

    Upgrade redhat/atomic-openshift-clients-redistributable to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.ea10721.el7
  20. Upgrade

    Upgrade redhat/atomic-openshift-docker-excluder to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.ea10721.el7
  21. Upgrade

    Upgrade redhat/atomic-openshift-excluder to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.ea10721.el7
  22. Upgrade

    Upgrade redhat/atomic-openshift-hyperkube to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.ea10721.el7
  23. Upgrade

    Upgrade redhat/atomic-openshift-hypershift to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.ea10721.el7
  24. Upgrade

    Upgrade redhat/atomic-openshift-master to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.ea10721.el7
  25. Upgrade

    Upgrade redhat/atomic-openshift-node to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.ea10721.el7
  26. Upgrade

    Upgrade redhat/atomic-openshift-pod to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.ea10721.el7
  27. Upgrade

    Upgrade redhat/atomic-openshift-sdn-ovs to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.ea10721.el7
  28. Upgrade

    Upgrade redhat/atomic-openshift-template-service-broker to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.ea10721.el7
  29. Upgrade

    Upgrade redhat/atomic-openshift-tests to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.ea10721.el7
  30. Upgrade

    Upgrade redhat/openshift-ansible-docs to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.f65cc70.el7
  31. Upgrade

    Upgrade redhat/openshift-ansible-playbooks to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.f65cc70.el7
  32. Upgrade

    Upgrade redhat/openshift-ansible-roles to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.f65cc70.el7
  33. Upgrade

    Upgrade redhat/openshift-kuryr-cni to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.1478.b99caab.el7
  34. Upgrade

    Upgrade redhat/openshift-kuryr-common to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.1478.b99caab.el7
  35. Upgrade

    Upgrade redhat/openshift-kuryr-controller to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.1478.b99caab.el7
  36. Upgrade

    Upgrade redhat/prometheus to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.5026.2eafa83.el7
  37. Upgrade

    Upgrade redhat/prometheus-alertmanager to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.c2f0036.el7
  38. Upgrade

    Upgrade redhat/prometheus-node-exporter to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.1062.c498733.el7
  39. Upgrade

    Upgrade redhat/python2-kuryr-kubernetes to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.1478.b99caab.el7
  40. Upgrade

    Upgrade redhat/openshift-ansible-test to a version that resolves this vulnerability.

    Fixed in 3.11.346-1.git.0.f65cc70.el7
  41. Upgrade

    Upgrade Red Hat OpenShift Container Platform to a version that resolves this vulnerability.

    Fixed in 3.11.346Patch RHBA-2020:5362

Event History

Dec 16, 2020
Advisory Published
via Red Hat·12:00 AM
Data Sourced
via Red Hat·12:00 AM
RemedyDescriptionAffected Software

Frequently Asked Questions

1

What is the severity of RHSA-2020:5363?

The severity of RHSA-2020:5363 is considered to be critical due to the potential for privilege escalation in the Kubernetes cluster.

2

How do I fix RHSA-2020:5363?

To fix RHSA-2020:5363, you should update the affected packages to the specified versions listed in the advisory.

3

What vulnerabilities are addressed in RHSA-2020:5363?

RHSA-2020:5363 addresses the CVE-2020-8559 vulnerability affecting Kubernetes which could allow a compromised node to escalate privileges.

4

Which packages are affected by RHSA-2020:5363?

Affected packages include atomic-openshift, atomic-openshift-cluster-autoscaler, atomic-openshift-descheduler, and several others listed in the advisory.

5

What platforms are affected by RHSA-2020:5363?

RHSA-2020:5363 affects the Red Hat OpenShift Container Platform deployments on various architectures, including x86_64 and ppc64le.

Company

Resources

Contact

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