RedHat: RHSA-2020-2413:01 Moderate: OpenShift Container Platform 4.5

    Date 13 Jul 2020
    132
    Posted By LinuxSecurity Advisories
    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
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    =====================================================================
                       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-rel
    ease-notes.html
    
    Details on how to access this content are available at
    https://docs.openshift.com/container-platform/4.5/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
    1819486 - CVE-2019-11254 kubernetes: Denial of service in API server via crafted YAML payloads by authorized users
    1843358 - 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.
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