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

Synopsis:          Moderate: OpenShift Container Platform 4.7.11 security and bug fix update
Advisory ID:       RHSA-2021:1551-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:1551
Issue date:        2021-05-19
CVE Names:         CVE-2020-28362 CVE-2021-3114 CVE-2021-28163 
                   CVE-2021-28165 
=====================================================================

1. Summary:

Red Hat OpenShift Container Platform release 4.7.11 is now available with
updates to packages and images that fix several bugs.

This release includes a security update for Red Hat OpenShift Container
Platform 4.7.

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 4.7 - noarch, ppc64le, s390x, 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 4.7.11. See the following advisory for the container images for
this release:

https://access.redhat.com/errata/RHBA-2021:1550

Security Fix(es):

* golang: math/big: panic during recursive division of very large numbers
(CVE-2020-28362)

* golang: crypto/elliptic: incorrect operations on the P-224 curve
(CVE-2021-3114)

* jetty: Symlink directory exposes webapp directory contents
(CVE-2021-28163)

* jetty: Resource exhaustion when receiving an invalid large TLS frame
(CVE-2021-28165)

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.

All OpenShift Container Platform 4.7 users are advised to upgrade to these
updated packages and images when they are available in the appropriate
release channel. To check for available updates, use the OpenShift Console
or the CLI oc command. Instructions for upgrading a cluster are available
at
https://docs.openshift.com/container-platform/4.7/updating/updating-cluster
- -between-minor.html#understanding-upgrade-channels_updating-cluster-between
- -minor

4. Solution:

For OpenShift Container Platform 4.7 see the following documentation, which
will be updated shortly for this release, for important instructions on how
to upgrade your cluster and fully apply this asynchronous errata update:

https://docs.openshift.com/container-platform/4.7/release_notes/ocp-4-7-rel
ease-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.7/updating/updating-cluster
- -cli.html

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

1897635 - CVE-2020-28362 golang: math/big: panic during recursive division of very large numbers
1918750 - CVE-2021-3114 golang: crypto/elliptic: incorrect operations on the P-224 curve
1945710 - CVE-2021-28163 jetty: Symlink directory exposes webapp directory contents
1945714 - CVE-2021-28165 jetty: Resource exhaustion when receiving an invalid large TLS frame
1959660 - Placeholder bug for OCP 4.7.0 rpm release

6. Package List:

Red Hat OpenShift Container Platform 4.7:

Source:
cri-o-1.20.2-11.rhaos4.7.git704b03d.el7.src.rpm
cri-tools-1.20.0-2.el7.src.rpm
openshift-4.7.0-202105111743.p0.git.75370d3.el7.src.rpm
openshift-ansible-4.7.0-202105111743.p0.git.e1b19c2.el7.src.rpm
openshift-clients-4.7.0-202105111743.p0.git.95881af.el7.src.rpm
runc-1.0.0-95.rhaos4.8.gitcd80260.el7.src.rpm

noarch:
openshift-ansible-4.7.0-202105111743.p0.git.e1b19c2.el7.noarch.rpm
openshift-ansible-test-4.7.0-202105111743.p0.git.e1b19c2.el7.noarch.rpm

x86_64:
cri-o-1.20.2-11.rhaos4.7.git704b03d.el7.x86_64.rpm
cri-o-debuginfo-1.20.2-11.rhaos4.7.git704b03d.el7.x86_64.rpm
cri-tools-1.20.0-2.el7.x86_64.rpm
cri-tools-debuginfo-1.20.0-2.el7.x86_64.rpm
openshift-clients-4.7.0-202105111743.p0.git.95881af.el7.x86_64.rpm
openshift-clients-redistributable-4.7.0-202105111743.p0.git.95881af.el7.x86_64.rpm
openshift-hyperkube-4.7.0-202105111743.p0.git.75370d3.el7.x86_64.rpm
runc-1.0.0-95.rhaos4.8.gitcd80260.el7.x86_64.rpm
runc-debuginfo-1.0.0-95.rhaos4.8.gitcd80260.el7.x86_64.rpm

Red Hat OpenShift Container Platform 4.7:

Source:
atomic-openshift-service-idler-4.7.0-202105111743.p0.git.39cfc66.el8.src.rpm
cri-o-1.20.2-11.rhaos4.7.git704b03d.el8.src.rpm
cri-tools-1.20.0-2.el8.src.rpm
ignition-2.9.0-3.rhaos4.7.git1d56dc8.el8.src.rpm
jenkins-2.277.3.1620393611-1.el8.src.rpm
openshift-4.7.0-202105111743.p0.git.75370d3.el8.src.rpm
openshift-clients-4.7.0-202105111743.p0.git.95881af.el8.src.rpm
openshift-kuryr-4.7.0-202105111743.p0.git.36c2cdd.el8.src.rpm
openstack-ironic-16.0.4-0.20210510131210.6787142.el8.src.rpm
runc-1.0.0-95.rhaos4.8.gitcd80260.el8.src.rpm

noarch:
jenkins-2.277.3.1620393611-1.el8.noarch.rpm
openshift-kuryr-cni-4.7.0-202105111743.p0.git.36c2cdd.el8.noarch.rpm
openshift-kuryr-common-4.7.0-202105111743.p0.git.36c2cdd.el8.noarch.rpm
openshift-kuryr-controller-4.7.0-202105111743.p0.git.36c2cdd.el8.noarch.rpm
openstack-ironic-api-16.0.4-0.20210510131210.6787142.el8.noarch.rpm
openstack-ironic-common-16.0.4-0.20210510131210.6787142.el8.noarch.rpm
openstack-ironic-conductor-16.0.4-0.20210510131210.6787142.el8.noarch.rpm
python3-ironic-tests-16.0.4-0.20210510131210.6787142.el8.noarch.rpm
python3-kuryr-kubernetes-4.7.0-202105111743.p0.git.36c2cdd.el8.noarch.rpm

ppc64le:
atomic-openshift-service-idler-4.7.0-202105111743.p0.git.39cfc66.el8.ppc64le.rpm
cri-o-1.20.2-11.rhaos4.7.git704b03d.el8.ppc64le.rpm
cri-o-debuginfo-1.20.2-11.rhaos4.7.git704b03d.el8.ppc64le.rpm
cri-o-debugsource-1.20.2-11.rhaos4.7.git704b03d.el8.ppc64le.rpm
cri-tools-1.20.0-2.el8.ppc64le.rpm
cri-tools-debuginfo-1.20.0-2.el8.ppc64le.rpm
cri-tools-debugsource-1.20.0-2.el8.ppc64le.rpm
ignition-2.9.0-3.rhaos4.7.git1d56dc8.el8.ppc64le.rpm
ignition-debuginfo-2.9.0-3.rhaos4.7.git1d56dc8.el8.ppc64le.rpm
ignition-debugsource-2.9.0-3.rhaos4.7.git1d56dc8.el8.ppc64le.rpm
ignition-validate-2.9.0-3.rhaos4.7.git1d56dc8.el8.ppc64le.rpm
ignition-validate-debuginfo-2.9.0-3.rhaos4.7.git1d56dc8.el8.ppc64le.rpm
openshift-clients-4.7.0-202105111743.p0.git.95881af.el8.ppc64le.rpm
openshift-hyperkube-4.7.0-202105111743.p0.git.75370d3.el8.ppc64le.rpm
runc-1.0.0-95.rhaos4.8.gitcd80260.el8.ppc64le.rpm
runc-debuginfo-1.0.0-95.rhaos4.8.gitcd80260.el8.ppc64le.rpm
runc-debugsource-1.0.0-95.rhaos4.8.gitcd80260.el8.ppc64le.rpm

s390x:
atomic-openshift-service-idler-4.7.0-202105111743.p0.git.39cfc66.el8.s390x.rpm
cri-o-1.20.2-11.rhaos4.7.git704b03d.el8.s390x.rpm
cri-o-debuginfo-1.20.2-11.rhaos4.7.git704b03d.el8.s390x.rpm
cri-o-debugsource-1.20.2-11.rhaos4.7.git704b03d.el8.s390x.rpm
cri-tools-1.20.0-2.el8.s390x.rpm
cri-tools-debuginfo-1.20.0-2.el8.s390x.rpm
cri-tools-debugsource-1.20.0-2.el8.s390x.rpm
ignition-2.9.0-3.rhaos4.7.git1d56dc8.el8.s390x.rpm
ignition-debuginfo-2.9.0-3.rhaos4.7.git1d56dc8.el8.s390x.rpm
ignition-debugsource-2.9.0-3.rhaos4.7.git1d56dc8.el8.s390x.rpm
ignition-validate-2.9.0-3.rhaos4.7.git1d56dc8.el8.s390x.rpm
ignition-validate-debuginfo-2.9.0-3.rhaos4.7.git1d56dc8.el8.s390x.rpm
openshift-clients-4.7.0-202105111743.p0.git.95881af.el8.s390x.rpm
openshift-hyperkube-4.7.0-202105111743.p0.git.75370d3.el8.s390x.rpm
runc-1.0.0-95.rhaos4.8.gitcd80260.el8.s390x.rpm
runc-debuginfo-1.0.0-95.rhaos4.8.gitcd80260.el8.s390x.rpm
runc-debugsource-1.0.0-95.rhaos4.8.gitcd80260.el8.s390x.rpm

x86_64:
atomic-openshift-service-idler-4.7.0-202105111743.p0.git.39cfc66.el8.x86_64.rpm
cri-o-1.20.2-11.rhaos4.7.git704b03d.el8.x86_64.rpm
cri-o-debuginfo-1.20.2-11.rhaos4.7.git704b03d.el8.x86_64.rpm
cri-o-debugsource-1.20.2-11.rhaos4.7.git704b03d.el8.x86_64.rpm
cri-tools-1.20.0-2.el8.x86_64.rpm
cri-tools-debuginfo-1.20.0-2.el8.x86_64.rpm
cri-tools-debugsource-1.20.0-2.el8.x86_64.rpm
ignition-2.9.0-3.rhaos4.7.git1d56dc8.el8.x86_64.rpm
ignition-debuginfo-2.9.0-3.rhaos4.7.git1d56dc8.el8.x86_64.rpm
ignition-debugsource-2.9.0-3.rhaos4.7.git1d56dc8.el8.x86_64.rpm
ignition-validate-2.9.0-3.rhaos4.7.git1d56dc8.el8.x86_64.rpm
ignition-validate-debuginfo-2.9.0-3.rhaos4.7.git1d56dc8.el8.x86_64.rpm
openshift-clients-4.7.0-202105111743.p0.git.95881af.el8.x86_64.rpm
openshift-clients-redistributable-4.7.0-202105111743.p0.git.95881af.el8.x86_64.rpm
openshift-hyperkube-4.7.0-202105111743.p0.git.75370d3.el8.x86_64.rpm
runc-1.0.0-95.rhaos4.8.gitcd80260.el8.x86_64.rpm
runc-debuginfo-1.0.0-95.rhaos4.8.gitcd80260.el8.x86_64.rpm
runc-debugsource-1.0.0-95.rhaos4.8.gitcd80260.el8.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-2020-28362
https://access.redhat.com/security/cve/CVE-2021-3114
https://access.redhat.com/security/cve/CVE-2021-28163
https://access.redhat.com/security/cve/CVE-2021-28165
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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