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redhatRedHatRHSA-2021:2130
HistoryJun 23, 2021 - 5:30 a.m.

(RHSA-2021:2130) Moderate: Windows Container Support for Red Hat OpenShift 2.0.1 security and bug fix update

2021-06-2305:30:08
access.redhat.com
166

0.02 Low

EPSS

Percentile

89.0%

Windows Container Support for Red Hat OpenShift allows you to deploy Windows container workloads running on Windows Server containers.

Security Fix(es):

  • kubernetes: LoadBalancer Service type don’t create a HNS policy for empty or invalid external loadbalancer IP, what could lead to MITM (CVE-2021-25736)

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.

Bug Fix(es):

  • WMCO patch pub-key-hash annotation to Linux node (BZ#1945248)

  • LoadBalancer Service type with invalid external loadbalancer IP breaks the datapath (BZ#1952917)

  • Telemetry info not completely available to identify windows nodes (BZ#1955319)

  • WMCO incorrectly shows node as ready after a failed configuration (BZ#1956412)

  • kube-proxy service terminated unexpectedly after recreated LB service (BZ#1963263)