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=====================================================================
                   Red Hat Security Advisory

Synopsis:          Moderate: OpenShift Container Platform 3.11.374 bug fix and security update
Advisory ID:       RHSA-2021:0079-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:0079
Issue date:        2021-01-20
CVE Names:         CVE-2019-11840 CVE-2020-8554 CVE-2020-26137 
=====================================================================

1. Summary:

Red Hat OpenShift Container Platform release 3.11.374 is now available with
updates to packages and images that fix several bugs.

This release also includes a security update for Red Hat OpenShift
Container Platform 3.11.

Red Hat Product Security has rated this update as having a security impact
of Moderate. 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.

2. Relevant releases/architectures:

Red Hat OpenShift Container Platform 3.11 - noarch, ppc64le, x86_64

3. Description:

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

This advisory contains the RPM packages for Red Hat OpenShift Container
Platform 3.11.374. See the following advisory for the container images for
this release:

https://access.redhat.com/errata/RHBA-2021:0080

Security Fix(es):

* golang.org/x/crypto: Keystream loop in amd64 assembly when overflowing
32-bit counter (CVE-2019-11840)

* kubernetes: MITM using LoadBalancer or ExternalIPs (CVE-2020-8554)

* python-urllib3: CRLF injection via HTTP request method (CVE-2020-26137)

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.

4. Solution:

See the following documentation, which will be updated shortly for release
3.11.374, for important instructions on how to upgrade your cluster and
fully
apply this asynchronous errata update:

https://docs.openshift.com/container-platform/3.11/release_notes/ocp_3_11_r
elease_notes.html

This update is available via the Red Hat Network. Details on how to use the
Red Hat Network to apply this update are available at
https://access.redhat.com/articles/11258.

5. Bugs fixed (https://bugzilla.redhat.com/):

1691529 - CVE-2019-11840 golang.org/x/crypto: Keystream loop in amd64 assembly when overflowing 32-bit counter
1866789 - remove use of upstream client plugin pipeline from openshift build e2e
1870050 - Image garbage collection is not cleaning up  dangling images
1881319 - [3.11] service cannot be working for a while if the pod is running before the service is created
1883632 - CVE-2020-26137 python-urllib3: CRLF injection via HTTP request method
1891051 - CVE-2020-8554 kubernetes: MITM using LoadBalancer or ExternalIPs

6. Package List:

Red Hat OpenShift Container Platform 3.11:

Source:
atomic-enterprise-service-catalog-3.11.374-1.git.1675.738abcc.el7.src.rpm
atomic-openshift-3.11.374-1.git.0.ebd3ee9.el7.src.rpm
atomic-openshift-cluster-autoscaler-3.11.374-1.git.0.2996f62.el7.src.rpm
atomic-openshift-descheduler-3.11.374-1.git.299.f128e96.el7.src.rpm
atomic-openshift-dockerregistry-3.11.374-1.git.481.e6a880c.el7.src.rpm
atomic-openshift-metrics-server-3.11.374-1.git.53.9df25a9.el7.src.rpm
atomic-openshift-node-problem-detector-3.11.374-1.git.263.28335fb.el7.src.rpm
atomic-openshift-service-idler-3.11.374-1.git.15.523a1f7.el7.src.rpm
atomic-openshift-web-console-3.11.374-1.git.647.9e78d83.el7.src.rpm
golang-github-openshift-oauth-proxy-3.11.374-1.git.439.966c536.el7.src.rpm
golang-github-prometheus-alertmanager-3.11.374-1.git.0.3abd2a5.el7.src.rpm
golang-github-prometheus-node_exporter-3.11.374-1.git.1062.490d6d5.el7.src.rpm
golang-github-prometheus-prometheus-3.11.374-1.git.5026.29379c4.el7.src.rpm
openshift-ansible-3.11.374-1.git.0.92f5956.el7.src.rpm
openshift-enterprise-autoheal-3.11.374-1.git.218.9cf7939.el7.src.rpm
openshift-enterprise-cluster-capacity-3.11.374-1.git.379.80bd08f.el7.src.rpm
openshift-kuryr-3.11.374-1.git.1478.ef11824.el7.src.rpm
python-urllib3-1.26.2-1.el7.src.rpm

noarch:
atomic-openshift-docker-excluder-3.11.374-1.git.0.ebd3ee9.el7.noarch.rpm
atomic-openshift-excluder-3.11.374-1.git.0.ebd3ee9.el7.noarch.rpm
openshift-ansible-3.11.374-1.git.0.92f5956.el7.noarch.rpm
openshift-ansible-docs-3.11.374-1.git.0.92f5956.el7.noarch.rpm
openshift-ansible-playbooks-3.11.374-1.git.0.92f5956.el7.noarch.rpm
openshift-ansible-roles-3.11.374-1.git.0.92f5956.el7.noarch.rpm
openshift-ansible-test-3.11.374-1.git.0.92f5956.el7.noarch.rpm
openshift-kuryr-cni-3.11.374-1.git.1478.ef11824.el7.noarch.rpm
openshift-kuryr-common-3.11.374-1.git.1478.ef11824.el7.noarch.rpm
openshift-kuryr-controller-3.11.374-1.git.1478.ef11824.el7.noarch.rpm
python2-kuryr-kubernetes-3.11.374-1.git.1478.ef11824.el7.noarch.rpm
python2-urllib3-1.26.2-1.el7.noarch.rpm

ppc64le:
atomic-enterprise-service-catalog-3.11.374-1.git.1675.738abcc.el7.ppc64le.rpm
atomic-enterprise-service-catalog-svcat-3.11.374-1.git.1675.738abcc.el7.ppc64le.rpm
atomic-openshift-3.11.374-1.git.0.ebd3ee9.el7.ppc64le.rpm
atomic-openshift-clients-3.11.374-1.git.0.ebd3ee9.el7.ppc64le.rpm
atomic-openshift-cluster-autoscaler-3.11.374-1.git.0.2996f62.el7.ppc64le.rpm
atomic-openshift-descheduler-3.11.374-1.git.299.f128e96.el7.ppc64le.rpm
atomic-openshift-hyperkube-3.11.374-1.git.0.ebd3ee9.el7.ppc64le.rpm
atomic-openshift-hypershift-3.11.374-1.git.0.ebd3ee9.el7.ppc64le.rpm
atomic-openshift-master-3.11.374-1.git.0.ebd3ee9.el7.ppc64le.rpm
atomic-openshift-metrics-server-3.11.374-1.git.53.9df25a9.el7.ppc64le.rpm
atomic-openshift-node-3.11.374-1.git.0.ebd3ee9.el7.ppc64le.rpm
atomic-openshift-node-problem-detector-3.11.374-1.git.263.28335fb.el7.ppc64le.rpm
atomic-openshift-pod-3.11.374-1.git.0.ebd3ee9.el7.ppc64le.rpm
atomic-openshift-sdn-ovs-3.11.374-1.git.0.ebd3ee9.el7.ppc64le.rpm
atomic-openshift-service-idler-3.11.374-1.git.15.523a1f7.el7.ppc64le.rpm
atomic-openshift-template-service-broker-3.11.374-1.git.0.ebd3ee9.el7.ppc64le.rpm
atomic-openshift-tests-3.11.374-1.git.0.ebd3ee9.el7.ppc64le.rpm
atomic-openshift-web-console-3.11.374-1.git.647.9e78d83.el7.ppc64le.rpm
golang-github-openshift-oauth-proxy-3.11.374-1.git.439.966c536.el7.ppc64le.rpm
openshift-enterprise-autoheal-3.11.374-1.git.218.9cf7939.el7.ppc64le.rpm
openshift-enterprise-cluster-capacity-3.11.374-1.git.379.80bd08f.el7.ppc64le.rpm
prometheus-3.11.374-1.git.5026.29379c4.el7.ppc64le.rpm
prometheus-alertmanager-3.11.374-1.git.0.3abd2a5.el7.ppc64le.rpm
prometheus-node-exporter-3.11.374-1.git.1062.490d6d5.el7.ppc64le.rpm

x86_64:
atomic-enterprise-service-catalog-3.11.374-1.git.1675.738abcc.el7.x86_64.rpm
atomic-enterprise-service-catalog-svcat-3.11.374-1.git.1675.738abcc.el7.x86_64.rpm
atomic-openshift-3.11.374-1.git.0.ebd3ee9.el7.x86_64.rpm
atomic-openshift-clients-3.11.374-1.git.0.ebd3ee9.el7.x86_64.rpm
atomic-openshift-clients-redistributable-3.11.374-1.git.0.ebd3ee9.el7.x86_64.rpm
atomic-openshift-cluster-autoscaler-3.11.374-1.git.0.2996f62.el7.x86_64.rpm
atomic-openshift-descheduler-3.11.374-1.git.299.f128e96.el7.x86_64.rpm
atomic-openshift-dockerregistry-3.11.374-1.git.481.e6a880c.el7.x86_64.rpm
atomic-openshift-hyperkube-3.11.374-1.git.0.ebd3ee9.el7.x86_64.rpm
atomic-openshift-hypershift-3.11.374-1.git.0.ebd3ee9.el7.x86_64.rpm
atomic-openshift-master-3.11.374-1.git.0.ebd3ee9.el7.x86_64.rpm
atomic-openshift-metrics-server-3.11.374-1.git.53.9df25a9.el7.x86_64.rpm
atomic-openshift-node-3.11.374-1.git.0.ebd3ee9.el7.x86_64.rpm
atomic-openshift-node-problem-detector-3.11.374-1.git.263.28335fb.el7.x86_64.rpm
atomic-openshift-pod-3.11.374-1.git.0.ebd3ee9.el7.x86_64.rpm
atomic-openshift-sdn-ovs-3.11.374-1.git.0.ebd3ee9.el7.x86_64.rpm
atomic-openshift-service-idler-3.11.374-1.git.15.523a1f7.el7.x86_64.rpm
atomic-openshift-template-service-broker-3.11.374-1.git.0.ebd3ee9.el7.x86_64.rpm
atomic-openshift-tests-3.11.374-1.git.0.ebd3ee9.el7.x86_64.rpm
atomic-openshift-web-console-3.11.374-1.git.647.9e78d83.el7.x86_64.rpm
golang-github-openshift-oauth-proxy-3.11.374-1.git.439.966c536.el7.x86_64.rpm
openshift-enterprise-autoheal-3.11.374-1.git.218.9cf7939.el7.x86_64.rpm
openshift-enterprise-cluster-capacity-3.11.374-1.git.379.80bd08f.el7.x86_64.rpm
prometheus-3.11.374-1.git.5026.29379c4.el7.x86_64.rpm
prometheus-alertmanager-3.11.374-1.git.0.3abd2a5.el7.x86_64.rpm
prometheus-node-exporter-3.11.374-1.git.1062.490d6d5.el7.x86_64.rpm

These packages are GPG signed by Red Hat for security.  Our key and
details on how to verify the signature are available from
https://access.redhat.com/security/team/key/

7. References:

https://access.redhat.com/security/cve/CVE-2019-11840
https://access.redhat.com/security/cve/CVE-2020-8554
https://access.redhat.com/security/cve/CVE-2020-26137
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

The Red Hat security contact is . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2021 Red Hat, Inc.
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