RHSA-2024:1683HighCVSS 7.5

Red Hat Security Advisory: OpenShift Container Platform 4.13.39 bug fix and security update

Published
April 8, 2024
Last Modified
August 14, 2026

🔗 CVE IDs covered (1)

CVE-2023-45288 →

📋 Description

CVE-2023-45288 — golang: net/http, x/net/http2: unlimited number of CONTINUATION frames causes DoS

🎯 Affected products9

  • Red Hat OpenShift Container Platform 4.13
  • openshift4/ose-hyperkube@sha256:08a3f2cc02820748cb6627d7ee17377a5195cf76b86c3cd3f460d4400f8e50a5_arm64 as a component of Red Hat OpenShift Container Platform 4.13
  • openshift4/ose-hyperkube@sha256:6c81db26fe80749b56018113d64967fd6bafd9fc9ad9ff74bfedba6ef6da8e51_amd64 as a component of Red Hat OpenShift Container Platform 4.13
  • openshift4/ose-hyperkube@sha256:6dc7adba59e29a3651bb18e75ba58d61c5640e524141cc87ce8e1d8d653d8292_ppc64le as a component of Red Hat OpenShift Container Platform 4.13
  • openshift4/ose-hyperkube@sha256:bb8f73001be1e2b4fa2871345c3bc787712786af3c557f8e26bbde9e507bda20_s390x as a component of Red Hat OpenShift Container Platform 4.13
  • openshift4/ose-pod@sha256:49ff654b15cf7c0965afb2b240b1adf999e46f102c00670a90bbbfe1bd4e71e6_amd64 as a component of Red Hat OpenShift Container Platform 4.13
  • openshift4/ose-pod@sha256:6bf019e4dded5424e2ce1d1557bd054c7c388fb035da860ad5db9fea009febeb_ppc64le as a component of Red Hat OpenShift Container Platform 4.13
  • openshift4/ose-pod@sha256:6c83f5cd64d6d44fc5fb4a5388dbd60f622db8b6e065ae9ed42187bbbe2a6f7f_s390x as a component of Red Hat OpenShift Container Platform 4.13
  • openshift4/ose-pod@sha256:f572afd4089fa383f22fb404248b7344fafd17cb027fc865e47b434ea8e5a73c_arm64 as a component of Red Hat OpenShift Container Platform 4.13

✅ Remediation

For OpenShift Container Platform 4.13 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/4.13/release_notes/ocp-4-13-release-notes.html You may download the oc tool and use it to inspect release image metadata for x86_64, s390x, ppc64le, and aarch64 architectures. The image digests may be found at https://quay.io/repository/openshift-release-dev/ocp-release?tab=tags. The sha values for the release are (For x86_64 architecture) The image digest is sha256:dd58c982a2166dcac5ce8f390f8b26b36df27ac765c4e012a670a9c0bac909df (For s390x architecture) The image digest is sha256:3a1f6da052ba6d373a6c8ae68e0522e9b2e282d3b120dce710d0432b99e2284e (For ppc64le architecture) The image digest is sha256:153c4204ab3be5c2526de91d006d6a2ceb74e2b9dda8bc459bc0476392ae8670 (For aarch64 architecture) The image digest is sha256:30833e58eccf21d78253074bd4d4d934dbb34b4435dd5da807d26a553c4c6682 All OpenShift Container Platform 4.13 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 CLI (oc) or web console. Instructions for upgrading a cluster are available at https://docs.openshift.com/container-platform/4.13/updating/updating-cluster-cli.html Workaround: In some environments where http/2 support is not required, it may be possible to disable this feature to reduce risk.

🔗 References (4)