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    RedHat: RHSA-2021-0171:01 Moderate: OpenShift Container Platform 4.6.13 bug

    Date 25 Jan 2021
    197
    Posted By LinuxSecurity Advisories
    Red Hat OpenShift Container Platform release 4.6.13 is now available with updates to packages and images that fix several bugs. This release also includes a security update for Red Hat OpenShift Container Platform 4.6.
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    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Moderate: OpenShift Container Platform 4.6.13 bug fix and security update
    Advisory ID:       RHSA-2021:0171-01
    Product:           Red Hat OpenShift Enterprise
    Advisory URL:      https://access.redhat.com/errata/RHSA-2021:0171
    Issue date:        2021-01-25
    CVE Names:         CVE-2020-8564 
    =====================================================================
    
    1. Summary:
    
    Red Hat OpenShift Container Platform release 4.6.13 is now available with
    updates to packages and images that fix several bugs.
    
    This release also includes a security update for Red Hat OpenShift
    Container Platform 4.6.
    
    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.
    
    Security Fix(es):
    
    * kubernetes: Docker config secrets leaked when file is malformed and
    loglevel >= 4 (CVE-2020-8564)
    
    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.
    
    This advisory contains the container images for Red Hat OpenShift Container
    Platform 4.6.13. See the following advisory for the RPM packages for this
    release:
    
    https://access.redhat.com/errata/RHSA-2021:0172
    
    Space precludes documenting all of the container images 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/4.6/release_notes/ocp-4-6-rel
    ease-notes.html
    
    This update fixes the following bug among others:
    
    * Previously, when the installation program checked to ensure the minimum
    25GB disk space was available per node, the validation only checked the
    OpenStack flavor and not whether the separate root disk had been attached
    from dedicated storage. This caused clusters using a small flavor in
    combination with sufficient root disk space to be refused during
    installation. This has been fixed by considering the additional root disk
    space when validating the required disk space. Now you can successfully
    install a cluster with a combination of flavor disk space and root disk
    space. (BZ#1899161)
    
    You may download the oc tool and use it to inspect release image metadata
    as follows:
    
    (For x86_64 architecture)
    
      $ oc adm release info
    quay.io/openshift-release-dev/ocp-release:4.6.13-x86_64
    
    The image digest is
    sha256:8a9e40df2a19db4cc51dc8624d54163bef6e88b7d88cc0f577652ba25466e338
    
    (For s390x architecture)
    
      $ oc adm release info
    quay.io/openshift-release-dev/ocp-release:4.6.13-s390x
    
    The image digest is
    sha256:3f195baabfd6490da256eec37c1dc3b3a5fad8370015828b3e0c12a2f20e2551
    
    (For ppc64le architecture)
    
      $ oc adm release info
    quay.io/openshift-release-dev/ocp-release:4.6.13-ppc64le
    
    The image digest is
    sha256:242da710dde5851b07814df05e927d83cf1ca33a397f869ea99ceaf6e20a4054
    
    All OpenShift Container Platform 4.6 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/4.6/updating/updating-cluster
    - -between-minor.html#understanding-upgrade-channels_updating-cluster-between
    - -minor.
    
    3. Solution:
    
    For OpenShift Container Platform 4.6 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/4.6/release_notes/ocp-4-6-rel
    ease-notes.html
    
    Details on how to access this content are available at
    https://docs.openshift.com/container-platform/4.6/updating/updating-cluster
    - -cli.html.
    
    4. Bugs fixed (https://bugzilla.redhat.com/):
    
    1869634 - [Assisted-4.5] [cluster validation] Cluster has Ready status although DNS domain is not set
    1886637 - CVE-2020-8564 kubernetes: Docker config secrets leaked when file is malformed and loglevel >= 4
    1890231 - [Assisted-4.6] Installed cluster has error message in Update status: Version not found
    1891742 - 4.6: OperatorStatusChanged is noisy
    1899161 - OpenShift 4.6/OSP install fails when node flavor has less than 25GB, even with dedicated storage
    1903586 - kube-scheduler not scheduling pods for certificates not renewed automatically after nodes restoration
    1903991 - Failed NTP validations on the cluster after installation completed
    1904547 - Bundle images should be persisted to related_image table in registry database but are not
    1912564 - p&f: carry 97206: clean up executing request on panic
    1913316 - Upgrade from 4.6 to 4.7 stuck due to write /sys/devices/xxxx/block/sda/queue/scheduler: invalid argument
    1914892 - Upgrading to 4.6.10 nightly failed with RHEL worker nodes: Failed to find /dev/disk/by-label/root
    1915925 - cluster-api-provider-openstack: Update ose-openstack-machine-controllers builder & base images to be consistent with ART
    1916166 - Update csi-driver-nfs builder & base images to be consistent with ART
    1916582 - OKD payloads expect to be signed with production keys
    1916687 - [sig-devex][Feature:ImageEcosystem][Slow] openshift images should be SCL enabled returning s2i usage when running the image
    1917014 - test/cmd/builds.sh uses docker.io
    
    5. References:
    
    https://access.redhat.com/security/cve/CVE-2020-8564
    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.
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