RHSA-2024:2667HighCVSS 7.5

Red Hat Security Advisory: Red Hat build of MicroShift 4.15.12 security update

Published
May 9, 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 products12

  • Red Hat OpenShift Container Platform 4.15
  • microshift-0:4.15.12-202405021504.p0.ge0938ef.assembly.4.15.12.el9.aarch64 as a component of Red Hat OpenShift Container Platform 4.15
  • microshift-0:4.15.12-202405021504.p0.ge0938ef.assembly.4.15.12.el9.src as a component of Red Hat OpenShift Container Platform 4.15
  • microshift-0:4.15.12-202405021504.p0.ge0938ef.assembly.4.15.12.el9.x86_64 as a component of Red Hat OpenShift Container Platform 4.15
  • microshift-greenboot-0:4.15.12-202405021504.p0.ge0938ef.assembly.4.15.12.el9.noarch as a component of Red Hat OpenShift Container Platform 4.15
  • microshift-networking-0:4.15.12-202405021504.p0.ge0938ef.assembly.4.15.12.el9.aarch64 as a component of Red Hat OpenShift Container Platform 4.15
  • microshift-networking-0:4.15.12-202405021504.p0.ge0938ef.assembly.4.15.12.el9.x86_64 as a component of Red Hat OpenShift Container Platform 4.15
  • microshift-olm-0:4.15.12-202405021504.p0.ge0938ef.assembly.4.15.12.el9.aarch64 as a component of Red Hat OpenShift Container Platform 4.15
  • microshift-olm-0:4.15.12-202405021504.p0.ge0938ef.assembly.4.15.12.el9.x86_64 as a component of Red Hat OpenShift Container Platform 4.15
  • microshift-olm-release-info-0:4.15.12-202405021504.p0.ge0938ef.assembly.4.15.12.el9.noarch as a component of Red Hat OpenShift Container Platform 4.15
  • microshift-release-info-0:4.15.12-202405021504.p0.ge0938ef.assembly.4.15.12.el9.noarch as a component of Red Hat OpenShift Container Platform 4.15
  • microshift-selinux-0:4.15.12-202405021504.p0.ge0938ef.assembly.4.15.12.el9.noarch as a component of Red Hat OpenShift Container Platform 4.15

✅ Remediation

For MicroShift 4.15, read the following documentation, which will be updated shortly for this release, for important instructions on how to install the latest RPMs and fully apply this asynchronous errata update: https://access.redhat.com/documentation/en-us/red_hat_build_of_microshift/4.15/html/release_notes/index Workaround: In some environments where http/2 support is not required, it may be possible to disable this feature to reduce risk.

🔗 References (4)