Issued:
2019-10-29
Updated:
2019-10-29

RHSA-2019:3239 - Important: OpenShift Container Platform 3.10 atomic-openshift security update

Synopsis

Important: OpenShift Container Platform 3.10 atomic-openshift security update

Type/Severity

Security Advisory Important

Topic

An update for atomic-openshift is now available for Red Hat OpenShift Container Platform 3.10.

Red Hat Product Security has rated this update as having a security impact of Important. A Common Vulnerability Scoring System (CVSS) base score, which gives a detailed severity rating, is available for each vulnerability from the CVE link(s) in the References section.

Description

Red Hat OpenShift Container Platform is Red Hat's cloud computing Kubernetes application platform solution designed for on-premise or private cloud deployments.

Security Fix(es):

  • kubernetes: YAML parsing vulnerable to "Billion Laughs" attack, allowing for remote denial of service (CVE-2019-11253)

  • kubernetes: Incomplete fixes for CVE-2019-1002101 and CVE-2019-11246, kubectl cp potential directory traversal (CVE-2019-11249)

  • kube-apiserver: DoS with crafted patch of type json-patch (CVE-2019-1002100)

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.

Solution

For OpenShift Container Platform 3.10 see the following documentation, which will be updated shortly for release 3.10.181, for important instructions on how to upgrade your cluster and fully apply this asynchronous errata update:

This page is not included, but the link has been rewritten to point to the nearest parent document.https://docs.openshift.com/container-platform/3.10/release_notes/ocp_3_10_release_notes.html

Affected Products

ProductVersionArch
Red Hat OpenShift Container Platform3.10x86_64
Red Hat OpenShift Container Platform for Power3.10ppc64le

Updated Packages

  • atomic-openshift-template-service-broker-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm
  • atomic-openshift-tests-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm
  • atomic-openshift-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm
  • atomic-openshift-hyperkube-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm
  • atomic-openshift-3.10.181-1.git.0.3ab4b3d.el7.src.rpm
  • atomic-openshift-docker-excluder-3.10.181-1.git.0.3ab4b3d.el7.noarch.rpm
  • atomic-openshift-excluder-3.10.181-1.git.0.3ab4b3d.el7.noarch.rpm
  • atomic-openshift-sdn-ovs-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm
  • atomic-openshift-clients-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm
  • atomic-openshift-clients-redistributable-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm
  • atomic-openshift-template-service-broker-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm
  • atomic-openshift-master-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm
  • atomic-openshift-hypershift-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm
  • atomic-openshift-hypershift-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm
  • atomic-openshift-node-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm
  • atomic-openshift-master-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm
  • atomic-openshift-hyperkube-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm
  • atomic-openshift-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm
  • atomic-openshift-node-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm
  • atomic-openshift-pod-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm
  • atomic-openshift-pod-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm
  • atomic-openshift-tests-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm
  • atomic-openshift-sdn-ovs-3.10.181-1.git.0.3ab4b3d.el7.x86_64.rpm
  • atomic-openshift-clients-3.10.181-1.git.0.3ab4b3d.el7.ppc64le.rpm

Fixes

CVEs

References

Additional information