-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA256

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

Synopsis:          Moderate: OpenShift Container Platform 4.7.11 security and bug fix update
Advisory ID:       RHSA-2021:1552-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2021:1552
Issue date:        2021-05-19
CVE Names:         CVE-2020-28362 CVE-2021-3114 CVE-2021-3121 
                   CVE-2021-20206 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. 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):

* gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index
validation (CVE-2021-3121)

* containernetworking-cni: Arbitrary path injection via type field in CNI
configuration (CVE-2021-20206)

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

3. 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

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

1919391 - CVE-2021-20206 containernetworking-cni: Arbitrary path injection via type field in CNI configuration
1921650 - CVE-2021-3121 gogo/protobuf: plugin/unmarshal/unmarshal.go lacks certain index validation
1940584 - The Metering OLM package should be marked as deprecated
1959661 - Placeholder bug for OCP 4.7.0 extras release

5. 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-2021-3121
https://access.redhat.com/security/cve/CVE-2021-20206
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

6. Contact:

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

Copyright 2021 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
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=R1Pr
-----END PGP SIGNATURE-----

--
RHSA-announce mailing list
[email protected]
https://listman.redhat.com/mailman/listinfo/rhsa-announce