RHSA-2020:2403: Moderate: OpenShift Container Platform 4.4.8 containernetworking-plugins security update
Red Hat OpenShift Container Platform is Red Hat's cloud computingKubernetes application platform solution designed for on-premise or privatecloud deployments.Security Fix(es): containernetworking/plugins: IPv6 router advertisements allowed for MITM attacks on IPv4 clusters (CVE-2020-10749) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section.
Affected Software
Remediation
Event History
Frequently Asked Questions
What is the severity of RHSA-2020:2403?
The severity of RHSA-2020:2403 is classified as moderate.
How do I fix RHSA-2020:2403?
To fix RHSA-2020:2403, upgrade the containernetworking-plugins package to version 0.8.6-1.rhaos4.4.el8 or 0.8.6-1.rhaos4.4.el7.
What packages are affected by RHSA-2020:2403?
Affected packages include containernetworking-plugins and its debug variants for both el8 and el7.
What vulnerability does RHSA-2020:2403 address?
RHSA-2020:2403 addresses a vulnerability that allows IPv6 router advertisements which can lead to man-in-the-middle attacks on IPv4.
Is there a workaround for RHSA-2020:2403?
There is no specific workaround mentioned for RHSA-2020:2403 other than applying the necessary updates.