—–BEGIN PGP SIGNED MESSAGE—–
Hash: SHA256

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

Synopsis: Moderate: OpenShift Container Platform 4.4.13 machine-config-daemon and openshift security update
Advisory ID: RHSA-2020:2927-01
Product: Red Hat OpenShift Enterprise
Advisory URL: https://access.redhat.com/errata/RHSA-2020:2927
Issue date: 2020-07-21
CVE Names: CVE-2020-8558 CVE-2020-8945
=====================================================================

1. Summary:

An update for machine-config-daemon and openshift is now available for Red
Hat OpenShift Container Platform 4.4.

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 4.4 – 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.

Security Fix(es):

* kubernetes: node localhost services are reachable via martian packets
(CVE-2020-8558)

* proglottis/gpgme: Use-after-free in GPGME bindings during container image
pull (CVE-2020-8945)

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:

For OpenShift Container Platform 4.4 see the following documentation, which
will be updated shortly for release 4.4.13, for important instructions on
how to upgrade your cluster and fully apply this asynchronous errata
update:

https://docs.openshift.com/container-platform/4.4/release_notes/ocp-4-4-rel
ease-notes.html

Details on how to access this content are available at
https://docs.openshift.com/container-platform/4.4/updating/updating-cluster
– -cli.html.

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

1795838 – CVE-2020-8945 proglottis/gpgme: Use-after-free in GPGME bindings during container image pull
1843358 – CVE-2020-8558 kubernetes: node localhost services reachable via martian packets

6. Package List:

Red Hat OpenShift Container Platform 4.4:

Source:
openshift-4.4.0-202007090832.p0.git.0.bc32fb1.el7.src.rpm

ppc64le:
openshift-hyperkube-4.4.0-202007090832.p0.git.0.bc32fb1.el7.ppc64le.rpm

s390x:
openshift-hyperkube-4.4.0-202007090832.p0.git.0.bc32fb1.el7.s390x.rpm

x86_64:
openshift-hyperkube-4.4.0-202007090832.p0.git.0.bc32fb1.el7.x86_64.rpm

Red Hat OpenShift Container Platform 4.4:

Source:
machine-config-daemon-4.4.0-202007092124.p0.git.2349.08d34d1.el8.src.rpm
openshift-4.4.0-202007090832.p0.git.0.bc32fb1.el8.src.rpm

ppc64le:
machine-config-daemon-4.4.0-202007092124.p0.git.2349.08d34d1.el8.ppc64le.rpm
openshift-hyperkube-4.4.0-202007090832.p0.git.0.bc32fb1.el8.ppc64le.rpm

s390x:
machine-config-daemon-4.4.0-202007092124.p0.git.2349.08d34d1.el8.s390x.rpm
openshift-hyperkube-4.4.0-202007090832.p0.git.0.bc32fb1.el8.s390x.rpm

x86_64:
machine-config-daemon-4.4.0-202007092124.p0.git.2349.08d34d1.el8.x86_64.rpm
openshift-hyperkube-4.4.0-202007090832.p0.git.0.bc32fb1.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-2020-8558
https://access.redhat.com/security/cve/CVE-2020-8945
https://access.redhat.com/security/updates/classification/#moderate

8. Contact:

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

Copyright 2020 Red Hat, Inc.
—–BEGIN PGP SIGNATURE—–
Version: GnuPG v1
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=k5iy
—–END PGP SIGNATURE—–

—
RHSA-announce mailing list
RHSA-announce@redhat.com
https://www.redhat.com/mailman/listinfo/rhsa-announce