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

Synopsis:          Important: OpenShift Container Platform 3.11.462 bug fix and security update
Advisory ID:       RHSA-2021:2517-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:2517
Issue date:        2021-06-30
CVE Names:         CVE-2020-27216 CVE-2020-27218 CVE-2020-27223 
                   CVE-2021-21642 CVE-2021-21643 CVE-2021-21644 
                   CVE-2021-21645 
=====================================================================

1. Summary:

An update is now available for Red Hat OpenShift Container Platform 3.11.

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.

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 3.11.462. See the following advisory for the container images for
this release:

https://access.redhat.com/errata/RHBA-2021:2516

Space precludes documenting all of the bug fixes and enhancements in this
advisory. See the following Release Notes documentation, which will be
updated shortly for this release, for details about these changes:

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

All OpenShift Container Platform 3.11 users are advised to upgrade to these
updated packages and images.

Security Fix(es):

* jenkins-2-plugins/config-file-provider: Does not configure its XML parser
to prevent XML external entity (XXE) attacks. (CVE-2021-21642)

* jetty: local temporary directory hijacking vulnerability (CVE-2020-27216)

* jetty: buffer not correctly recycled in Gzip Request inflation
(CVE-2020-27218)

* jetty: request containing multiple Accept headers with a large number of
"quality" parameters may lead to DoS (CVE-2020-27223)

* jenkins-2-plugins/config-file-provider: Does not correctly perform
permission checks in several HTTP endpoints. (CVE-2021-21643)

* jenkins-2-plugins/config-file-provider: does not require POST requests
for an HTTP endpoint, resulting in a cross-site request forgery (CSRF)
vulnerability. (CVE-2021-21644)

* jenkins-2-plugins/config-file-provider: Does not perform permission
checks in several HTTP endpoints. (CVE-2021-21645)

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
3.11.462, 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/):

1891132 - CVE-2020-27216 jetty: local temporary directory hijacking vulnerability
1902826 - CVE-2020-27218 jetty: buffer not correctly recycled in Gzip Request inflation
1929718 - Update plugins and Jenkins version to prepare openshift-sync-plugin 1.0.46 release
1934116 - CVE-2020-27223 jetty: request containing multiple Accept headers with a large number of "quality" parameters may lead to DoS
1944916 - python2-requests prevents updating python-urllib3
1952146 - CVE-2021-21642 jenkins-2-plugins/config-file-provider: Does not configure its XML parser to prevent XML external entity (XXE) attacks.
1952148 - CVE-2021-21643 jenkins-2-plugins/config-file-provider: Does not correctly perform permission checks in several HTTP endpoints.
1952151 - CVE-2021-21644 jenkins-2-plugins/config-file-provider: does not require POST requests for an HTTP endpoint, resulting in a cross-site request forgery (CSRF) vulnerability.
1952152 - CVE-2021-21645 jenkins-2-plugins/config-file-provider: Does not perform permission checks in several HTTP endpoints.
1962884 - Update etcd to 3.2.32
1965827 - openshift-ansible lacks individual public certificate redeployment playbook for catalog, but 3.9 has it
1973109 - Fixed MAVEN _VERSION env var
1973123 - Add jkhelil to 3.11 OWNERS
1974623 - Placeholder bug for OCP 3.11.z image release

6. Package List:

Red Hat OpenShift Container Platform 3.11:

Source:
atomic-enterprise-service-catalog-3.11.462-1.git.2e6be86.el7.src.rpm
atomic-openshift-3.11.462-1.git.0.e7d0362.el7.src.rpm
atomic-openshift-cluster-autoscaler-3.11.462-1.git.99b2acf.el7.src.rpm
atomic-openshift-descheduler-3.11.462-1.git.d435537.el7.src.rpm
atomic-openshift-dockerregistry-3.11.462-1.git.3571208.el7.src.rpm
atomic-openshift-metrics-server-3.11.462-1.git.f8bf728.el7.src.rpm
atomic-openshift-node-problem-detector-3.11.462-1.git.c8f26da.el7.src.rpm
atomic-openshift-service-idler-3.11.462-1.git.39cfc66.el7.src.rpm
atomic-openshift-web-console-3.11.462-1.git.656f5d6.el7.src.rpm
golang-github-openshift-oauth-proxy-3.11.462-1.git.edebe84.el7.src.rpm
golang-github-prometheus-alertmanager-3.11.462-1.git.13de638.el7.src.rpm
golang-github-prometheus-node_exporter-3.11.462-1.git.609cd20.el7.src.rpm
golang-github-prometheus-prometheus-3.11.462-1.git.99aae51.el7.src.rpm
jenkins-2-plugins-3.11.1624366838-1.el7.src.rpm
jenkins-2.289.1.1624365627-1.el7.src.rpm
openshift-ansible-3.11.462-1.git.0.53e69e6.el7.src.rpm
openshift-enterprise-autoheal-3.11.462-1.git.f2f435d.el7.src.rpm
openshift-enterprise-cluster-capacity-3.11.462-1.git.22be164.el7.src.rpm
openshift-kuryr-3.11.462-1.git.c33a657.el7.src.rpm
python-requests-2.19.1-5.el7.src.rpm

noarch:
atomic-openshift-docker-excluder-3.11.462-1.git.0.e7d0362.el7.noarch.rpm
atomic-openshift-excluder-3.11.462-1.git.0.e7d0362.el7.noarch.rpm
jenkins-2-plugins-3.11.1624366838-1.el7.noarch.rpm
jenkins-2.289.1.1624365627-1.el7.noarch.rpm
openshift-ansible-3.11.462-1.git.0.53e69e6.el7.noarch.rpm
openshift-ansible-docs-3.11.462-1.git.0.53e69e6.el7.noarch.rpm
openshift-ansible-playbooks-3.11.462-1.git.0.53e69e6.el7.noarch.rpm
openshift-ansible-roles-3.11.462-1.git.0.53e69e6.el7.noarch.rpm
openshift-ansible-test-3.11.462-1.git.0.53e69e6.el7.noarch.rpm
openshift-kuryr-cni-3.11.462-1.git.c33a657.el7.noarch.rpm
openshift-kuryr-common-3.11.462-1.git.c33a657.el7.noarch.rpm
openshift-kuryr-controller-3.11.462-1.git.c33a657.el7.noarch.rpm
python2-kuryr-kubernetes-3.11.462-1.git.c33a657.el7.noarch.rpm
python2-requests-2.19.1-5.el7.noarch.rpm

ppc64le:
atomic-enterprise-service-catalog-3.11.462-1.git.2e6be86.el7.ppc64le.rpm
atomic-enterprise-service-catalog-svcat-3.11.462-1.git.2e6be86.el7.ppc64le.rpm
atomic-openshift-3.11.462-1.git.0.e7d0362.el7.ppc64le.rpm
atomic-openshift-clients-3.11.462-1.git.0.e7d0362.el7.ppc64le.rpm
atomic-openshift-cluster-autoscaler-3.11.462-1.git.99b2acf.el7.ppc64le.rpm
atomic-openshift-descheduler-3.11.462-1.git.d435537.el7.ppc64le.rpm
atomic-openshift-hyperkube-3.11.462-1.git.0.e7d0362.el7.ppc64le.rpm
atomic-openshift-hypershift-3.11.462-1.git.0.e7d0362.el7.ppc64le.rpm
atomic-openshift-master-3.11.462-1.git.0.e7d0362.el7.ppc64le.rpm
atomic-openshift-metrics-server-3.11.462-1.git.f8bf728.el7.ppc64le.rpm
atomic-openshift-node-3.11.462-1.git.0.e7d0362.el7.ppc64le.rpm
atomic-openshift-node-problem-detector-3.11.462-1.git.c8f26da.el7.ppc64le.rpm
atomic-openshift-pod-3.11.462-1.git.0.e7d0362.el7.ppc64le.rpm
atomic-openshift-sdn-ovs-3.11.462-1.git.0.e7d0362.el7.ppc64le.rpm
atomic-openshift-service-idler-3.11.462-1.git.39cfc66.el7.ppc64le.rpm
atomic-openshift-template-service-broker-3.11.462-1.git.0.e7d0362.el7.ppc64le.rpm
atomic-openshift-tests-3.11.462-1.git.0.e7d0362.el7.ppc64le.rpm
atomic-openshift-web-console-3.11.462-1.git.656f5d6.el7.ppc64le.rpm
golang-github-openshift-oauth-proxy-3.11.462-1.git.edebe84.el7.ppc64le.rpm
openshift-enterprise-autoheal-3.11.462-1.git.f2f435d.el7.ppc64le.rpm
openshift-enterprise-cluster-capacity-3.11.462-1.git.22be164.el7.ppc64le.rpm
prometheus-3.11.462-1.git.99aae51.el7.ppc64le.rpm
prometheus-alertmanager-3.11.462-1.git.13de638.el7.ppc64le.rpm
prometheus-node-exporter-3.11.462-1.git.609cd20.el7.ppc64le.rpm

x86_64:
atomic-enterprise-service-catalog-3.11.462-1.git.2e6be86.el7.x86_64.rpm
atomic-enterprise-service-catalog-svcat-3.11.462-1.git.2e6be86.el7.x86_64.rpm
atomic-openshift-3.11.462-1.git.0.e7d0362.el7.x86_64.rpm
atomic-openshift-clients-3.11.462-1.git.0.e7d0362.el7.x86_64.rpm
atomic-openshift-clients-redistributable-3.11.462-1.git.0.e7d0362.el7.x86_64.rpm
atomic-openshift-cluster-autoscaler-3.11.462-1.git.99b2acf.el7.x86_64.rpm
atomic-openshift-descheduler-3.11.462-1.git.d435537.el7.x86_64.rpm
atomic-openshift-dockerregistry-3.11.462-1.git.3571208.el7.x86_64.rpm
atomic-openshift-hyperkube-3.11.462-1.git.0.e7d0362.el7.x86_64.rpm
atomic-openshift-hypershift-3.11.462-1.git.0.e7d0362.el7.x86_64.rpm
atomic-openshift-master-3.11.462-1.git.0.e7d0362.el7.x86_64.rpm
atomic-openshift-metrics-server-3.11.462-1.git.f8bf728.el7.x86_64.rpm
atomic-openshift-node-3.11.462-1.git.0.e7d0362.el7.x86_64.rpm
atomic-openshift-node-problem-detector-3.11.462-1.git.c8f26da.el7.x86_64.rpm
atomic-openshift-pod-3.11.462-1.git.0.e7d0362.el7.x86_64.rpm
atomic-openshift-sdn-ovs-3.11.462-1.git.0.e7d0362.el7.x86_64.rpm
atomic-openshift-service-idler-3.11.462-1.git.39cfc66.el7.x86_64.rpm
atomic-openshift-template-service-broker-3.11.462-1.git.0.e7d0362.el7.x86_64.rpm
atomic-openshift-tests-3.11.462-1.git.0.e7d0362.el7.x86_64.rpm
atomic-openshift-web-console-3.11.462-1.git.656f5d6.el7.x86_64.rpm
golang-github-openshift-oauth-proxy-3.11.462-1.git.edebe84.el7.x86_64.rpm
openshift-enterprise-autoheal-3.11.462-1.git.f2f435d.el7.x86_64.rpm
openshift-enterprise-cluster-capacity-3.11.462-1.git.22be164.el7.x86_64.rpm
prometheus-3.11.462-1.git.99aae51.el7.x86_64.rpm
prometheus-alertmanager-3.11.462-1.git.13de638.el7.x86_64.rpm
prometheus-node-exporter-3.11.462-1.git.609cd20.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-2020-27216
https://access.redhat.com/security/cve/CVE-2020-27218
https://access.redhat.com/security/cve/CVE-2020-27223
https://access.redhat.com/security/cve/CVE-2021-21642
https://access.redhat.com/security/cve/CVE-2021-21643
https://access.redhat.com/security/cve/CVE-2021-21644
https://access.redhat.com/security/cve/CVE-2021-21645
https://access.redhat.com/security/updates/classification/#important

8. Contact:

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

Copyright 2021 Red Hat, Inc.
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