RHSA-2020:2403MediumCVSS 6.0

Red Hat Security Advisory: OpenShift Container Platform 4.4.8 containernetworking-plugins security update

Published
June 17, 2020
Last Modified
August 4, 2026

🔗 CVE IDs covered (1)

CVE-2020-10749 →

📋 Description

CVE-2020-10749 — containernetworking/plugins: IPv6 router advertisements allow for MitM attacks on IPv4 clusters

🎯 Affected products8

  • Red Hat OpenShift Container Platform 4.4
  • containernetworking-plugins-0:0.8.6-1.rhaos4.4.el7.src as a component of Red Hat OpenShift Container Platform 4.4
  • containernetworking-plugins-0:0.8.6-1.rhaos4.4.el7.x86_64 as a component of Red Hat OpenShift Container Platform 4.4
  • containernetworking-plugins-0:0.8.6-1.rhaos4.4.el8.src as a component of Red Hat OpenShift Container Platform 4.4
  • containernetworking-plugins-0:0.8.6-1.rhaos4.4.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.4
  • containernetworking-plugins-debuginfo-0:0.8.6-1.rhaos4.4.el7.x86_64 as a component of Red Hat OpenShift Container Platform 4.4
  • containernetworking-plugins-debuginfo-0:0.8.6-1.rhaos4.4.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.4
  • containernetworking-plugins-debugsource-0:0.8.6-1.rhaos4.4.el8.x86_64 as a component of Red Hat OpenShift Container Platform 4.4

✅ Remediation

For OpenShift Container Platform 4.4 see the following documentation, which will be updated shortly for release 4.4.8, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update: https://docs.openshift.com/container-platform/4.4/release_notes/ocp-4-4-release-notes.html Details on how to access this content are available at https://docs.openshift.com/container-platform/4.4/updating/updating-cluster-cli.html. Workaround: Prevent untrusted, non-privileged containers from running with CAP_NET_RAW.

🔗 References (4)