More information about this security flaw is available in the following bug: https://bugzilla.redhat.com/show_bug.cgi?id=2331720 Disclaimer: Community trackers are created by Red Hat Product Security team on a best effort basis. Package maintainers are required to ascertain if the flaw indeed affects their package, before starting the update process.
See discussion at https://github.com/kubernetes/kubernetes/issues/129164 for details. "more specifically: we only use the ssh client in a test suite to access temporary test VMs, we don't have any attempts at implementing an ssh server at all, let alone that specific functionality." and "Only the folks who are using PublicKeyCallback API are affected. We don't use that API in kubernetes/kubernetes and our only use of the entire package is in a test suite. Based on the above, deliverables/binaries from kubernetes/kubernetes are NOT affected." "