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

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

Synopsis:          Moderate: OpenShift Container Platform 4.5 package security update
Advisory ID:       RHSA-2020:2413-01
Product:           Red Hat OpenShift Enterprise
Advisory URL:      https://access.redhat.com/errata/RHSA-2020:2413
Issue date:        2020-07-13
CVE Names:         CVE-2019-11254 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 4.5.

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 4.5 - 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: Denial of service in API server via crafted YAML payloads by
authorized users (CVE-2019-11254)

* kubernetes: node localhost services 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 4.5 see the following documentation, which
will be updated shortly for release 4.5.1, for important instructions on
how to upgrade your cluster and fully apply this asynchronous errata
update:

https://docs.openshift.com/container-platform/4.5/release_notes/ocp-4-5-release-notes.html

Details on how to access this content are available at
- -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
1819486 - CVE-2019-11254 kubernetes: Denial of service in API server via crafted YAML payloads by authorized users1843358 - CVE-2020-8558 kubernetes: node localhost services reachable via martian packets

6. Package List:

Red Hat OpenShift Container Platform 4.5:

Source:
openshift-4.5.0-202007012112.p0.git.0.582d7fc.el7.src.rpm

x86_64:
openshift-hyperkube-4.5.0-202007012112.p0.git.0.582d7fc.el7.x86_64.rpm

Red Hat OpenShift Container Platform 4.5:

Source:
machine-config-daemon-4.5.0-202007012112.p0.git.2527.d12c3da.el8.src.rpm
openshift-4.5.0-202007012112.p0.git.0.582d7fc.el8.src.rpm

x86_64:
machine-config-daemon-4.5.0-202007012112.p0.git.2527.d12c3da.el8.x86_64.rpm
openshift-hyperkube-4.5.0-202007012112.p0.git.0.582d7fc.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-2019-11254
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 . More contact
details at https://access.redhat.com/security/team/contact/

Copyright 2020 Red Hat, Inc.
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1

iQIVAwUBXwyP2tzjgjWX9erEAQhPsBAAlryPnT2I2IKUvpXsexBAGTfNn+fkZu6h
4du/Qqipe9eDt2YLlobruw1Zhpy7OmDGgJ7aJSwCyLo/+ZkAx0Yj6+6XPuv2xtJV
fVM5IN1w9g71f73T1sX846XWwjHCBHMbeEFuOSkMkE1mVYMDOQu3RbVOWNJ2xuVf
x72qFeAt2EHDMCD3MisNY39Tzu5QpHUDFwxmOpYj1ezUBDrrGn7WJCMHaof2PGwh
WjDOxMqazRu1Ll90NuG0i5A5qALkEvfOFGHTgSJdFuA7dUnr2+Mw66WbKE/A169q
XuIj6OjDtfc9ZgV8okoesPzqM/yub4eP+uIja2a/y85WGpS1RHTPkgppfbq3JzKS
4wUEShhtxZ9kI0az8uGv6u6Sj5qkKcq+tgDuWx7FBQl8V/5JUsAl9ckJ551CbcDH
/eM23C/leMfuOm4j7iAptPlwMpzkAcuq8yV47Yvf4Bk+odN/9lKj71den7HbstOb
bYVIJ/C5EgWJDTYRBkL7eNk9E2W1haJawRgkWfXi2r8TUjhby9V4JBIqyigBT2Js
uWbbC/8lq4RKjuEEunFf6vW2RvlO34VpOTrLJ84gqiD+mAYxa09SEw3dpsxHCsB6
S/qpF3ZeIJzwU9GGdj79ApghMWA3+RInLtDDSGsHBXY3QV3bAzrDhG4uI9BIVq3e
UcLrX1YbL/g=jYhI
-----END PGP SIGNATURE-----

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