RHSA-2023:0566MediumCVSS 7.5

Red Hat Security Advisory: OpenShift Container Platform 4.11.26 security update

Published
February 7, 2023
Last Modified
August 7, 2026

🔗 CVE IDs covered (2)

CVE-2021-38561 →CVE-2022-21698 →

📋 Description

CVE-2021-38561 — golang: out-of-bounds read in golang.org/x/text/language leads to DoS CVE-2022-21698 — prometheus/client_golang: Denial of service using InstrumentHandlerCounter

🎯 Affected products29

  • Red Hat OpenShift Container Platform 4.11
  • openshift4/cloud-event-proxy-rhel8@sha256:506335481f09e001571b0848af76dcc0fa3f28d37e51ab41e738f46cb5fea67e_arm64 as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/cloud-event-proxy-rhel8@sha256:91e8fb6ad9f34032c68da2da41aa26fe5d3acee387c7039529eaff95a69ad5e1_ppc64le as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/cloud-event-proxy-rhel8@sha256:958ce538d7ceaba7efde68e42a571fc66c48969c5009a2ffdb2626b5f2fd13e6_amd64 as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/kubernetes-nmstate-rhel8-operator@sha256:42fd5a25f4d667306e8d7123d0898484381d3256bf3190527638b6dd263dd70f_amd64 as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/kubernetes-nmstate-rhel8-operator@sha256:55c25cd07d7ca3733134ecdf213883cbb886061902fc3853b192ec085529de20_ppc64le as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/kubernetes-nmstate-rhel8-operator@sha256:6bf72cbfa9a506c00017cf972d923618c264f145dd093c64fb9c36f1040d79b2_s390x as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/kubernetes-nmstate-rhel8-operator@sha256:f43faa6b0b6434d8b487fc3c8b2d1df1fa24e2263d4095d571532f661b786722_arm64 as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-cloud-event-proxy-rhel8@sha256:506335481f09e001571b0848af76dcc0fa3f28d37e51ab41e738f46cb5fea67e_arm64 as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-cloud-event-proxy-rhel8@sha256:91e8fb6ad9f34032c68da2da41aa26fe5d3acee387c7039529eaff95a69ad5e1_ppc64le as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-cloud-event-proxy-rhel8@sha256:958ce538d7ceaba7efde68e42a571fc66c48969c5009a2ffdb2626b5f2fd13e6_amd64 as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-cloud-event-proxy@sha256:506335481f09e001571b0848af76dcc0fa3f28d37e51ab41e738f46cb5fea67e_arm64 as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-cloud-event-proxy@sha256:91e8fb6ad9f34032c68da2da41aa26fe5d3acee387c7039529eaff95a69ad5e1_ppc64le as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-cloud-event-proxy@sha256:958ce538d7ceaba7efde68e42a571fc66c48969c5009a2ffdb2626b5f2fd13e6_amd64 as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-kubernetes-nmstate-handler-rhel8@sha256:020417411c69831d93648b5be66977277dd71fd7c958ef1e9626dcb45f59ec47_s390x as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-kubernetes-nmstate-handler-rhel8@sha256:131723a793c36c46bcba62a2cebb18099decde96140a3af4299aa75c37848849_ppc64le as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-kubernetes-nmstate-handler-rhel8@sha256:8908c15c0564840b714b52b95fe8794c906d33be01367a441f612b572c70f509_arm64 as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-kubernetes-nmstate-handler-rhel8@sha256:afad8654da56d4872e98785ffa107264f2d73219aafe0cb2c61a59f8d9181d3a_amd64 as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:41e170160e2dd1455f32dfec40a1ada1e83ba29e8fa5a25e9c568c251657cc2c_ppc64le as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:5a2968eb8fd3ac7660fd1b7736c374f1af94bd49f284e4c857d66d37b1473e7e_arm64 as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:bc77e37b3ad8fba874139bee57b657f79e5f04f0b3cb107c6c384c1a8130f3b2_amd64 as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-openshift-proxy-pull-test-rhel8@sha256:e9a1bba3f4520a4718dff8e09e728bb4d08397a21b00cb0df2e5743203f23efb_s390x as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-operator-sdk-rhel8@sha256:25c786e95bbc2bd94180392ca4ea3fb2b0698da2c9a87fe279afb35d50207ee2_s390x as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-operator-sdk-rhel8@sha256:34b34480b973113c6851b9758aaf6467864095cd057467ceabd7cbb0bde70e7f_amd64 as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-operator-sdk-rhel8@sha256:a445b0461a6de124424fa57392d3c70a9500733e9d11a8054740f889f128f1b4_ppc64le as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-operator-sdk-rhel8@sha256:fa2759c9a31531832c3c86a2060ab73fd68f31862159591d06e142e38e3d3750_arm64 as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-ptp-operator@sha256:653cf67d51c8b67144073468fc9b77bf445a86322706fdb8a3e551f50e8a9d8d_amd64 as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-ptp-operator@sha256:8f879ec1ea6913f922e5f818dff3af242dc9fb1bdf169a29359a8c754f6ca109_arm64 as a component of Red Hat OpenShift Container Platform 4.11
  • openshift4/ose-ptp-operator@sha256:94561bdb9d77dd1ceefc5d807db7e681c0dab0c1a0bdc9f16632997546183830_ppc64le as a component of Red Hat OpenShift Container Platform 4.11

✅ Remediation

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

🔗 References (6)