RHSA-2023:3545HighCVSS 8.1

Red Hat Security Advisory: OpenShift Container Platform 4.12.21 packages and security update

Published
June 14, 2023
Last Modified
October 15, 2026

🔗 CVE IDs covered (2)

CVE-2023-30861 →CVE-2023-24540 →

📋 Description

CVE-2023-24540 — golang: html/template: improper handling of JavaScript whitespace CVE-2023-30861 — flask: Possible disclosure of permanent session cookie due to missing Vary: Cookie header

🎯 Affected products55

  • Ironic content for Red Hat OpenShift Container Platform 4.12
  • Red Hat OpenShift Container Platform 4.12
  • podman-3:4.2.0-4.1.rhaos4.12.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.12
  • podman-3:4.2.0-4.1.rhaos4.12.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.12
  • podman-3:4.2.0-4.1.rhaos4.12.el8.s390x as a component of Red Hat OpenShift Container Platform 4.12
  • podman-3:4.2.0-4.1.rhaos4.12.el8.src as a component of Red Hat OpenShift Container Platform 4.12
  • podman-3:4.2.0-4.1.rhaos4.12.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.12
  • podman-catatonit-3:4.2.0-4.1.rhaos4.12.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.12
  • podman-catatonit-3:4.2.0-4.1.rhaos4.12.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.12
  • podman-catatonit-3:4.2.0-4.1.rhaos4.12.el8.s390x as a component of Red Hat OpenShift Container Platform 4.12
  • podman-catatonit-3:4.2.0-4.1.rhaos4.12.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.12
  • podman-catatonit-debuginfo-3:4.2.0-4.1.rhaos4.12.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.12
  • podman-catatonit-debuginfo-3:4.2.0-4.1.rhaos4.12.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.12
  • podman-catatonit-debuginfo-3:4.2.0-4.1.rhaos4.12.el8.s390x as a component of Red Hat OpenShift Container Platform 4.12
  • podman-catatonit-debuginfo-3:4.2.0-4.1.rhaos4.12.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.12
  • podman-debuginfo-3:4.2.0-4.1.rhaos4.12.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.12
  • podman-debuginfo-3:4.2.0-4.1.rhaos4.12.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.12
  • podman-debuginfo-3:4.2.0-4.1.rhaos4.12.el8.s390x as a component of Red Hat OpenShift Container Platform 4.12
  • podman-debuginfo-3:4.2.0-4.1.rhaos4.12.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.12
  • podman-debugsource-3:4.2.0-4.1.rhaos4.12.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.12
  • podman-debugsource-3:4.2.0-4.1.rhaos4.12.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.12
  • podman-debugsource-3:4.2.0-4.1.rhaos4.12.el8.s390x as a component of Red Hat OpenShift Container Platform 4.12
  • podman-debugsource-3:4.2.0-4.1.rhaos4.12.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.12
  • podman-docker-3:4.2.0-4.1.rhaos4.12.el8.noarch as a component of Red Hat OpenShift Container Platform 4.12
  • podman-gvproxy-3:4.2.0-4.1.rhaos4.12.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.12
  • podman-gvproxy-3:4.2.0-4.1.rhaos4.12.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.12
  • podman-gvproxy-3:4.2.0-4.1.rhaos4.12.el8.s390x as a component of Red Hat OpenShift Container Platform 4.12
  • podman-gvproxy-3:4.2.0-4.1.rhaos4.12.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.12
  • podman-gvproxy-debuginfo-3:4.2.0-4.1.rhaos4.12.el8.aarch64 as a component of Red Hat OpenShift Container Platform 4.12
  • podman-gvproxy-debuginfo-3:4.2.0-4.1.rhaos4.12.el8.ppc64le as a component of Red Hat OpenShift Container Platform 4.12
  • +25 more not shown

✅ Remediation

For OpenShift Container Platform 4.12 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/4.12/release_notes/ocp-4-12-release-notes.html Workaround: Mitigation for this issue is either not available or the currently available options do not meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base, or stability.

🔗 References (6)