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    RedHat: RHSA-2021-0034:01 Important: OpenShift Container Platform 4.5.27

    Date 19 Jan 2021
    462
    Posted By LinuxSecurity Advisories
    Red Hat OpenShift Container Platform release 4.5.27 is now available with updates to packages and images that fix several bugs and add enhancements. This release also includes a security update for Red Hat OpenShift Container Platform 4.5.
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    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Important: OpenShift Container Platform 4.5.27 packages and security update
    Advisory ID:       RHSA-2021:0034-01
    Product:           Red Hat OpenShift Enterprise
    Advisory URL:      https://access.redhat.com/errata/RHSA-2021:0034
    Issue date:        2021-01-20
    CVE Names:         CVE-2020-2304 CVE-2020-2305 CVE-2020-2306 
                       CVE-2020-2307 CVE-2020-2308 CVE-2020-2309 
                       CVE-2020-26137 
    =====================================================================
    
    1. Summary:
    
    Red Hat OpenShift Container Platform release 4.5.27 is now available with
    updates to packages and images that fix several bugs and add enhancements.
    
    This release also includes a security update for Red Hat OpenShift
    Container Platform 4.5.
    
    Red Hat Product Security has rated this update as having a security impact
    of Important. 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 - noarch, 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):
    
    * jenkins-2-plugins/subversion: XML parser is not preventing XML external
    entity (XXE) attacks (CVE-2020-2304)
    
    * jenkins-2-plugins/mercurial: XML parser is not preventing XML external
    entity (XXE) attacks (CVE-2020-2305)
    
    * jenkins-2-plugins/mercurial: Missing permission check in an HTTP endpoint
    could result in information disclosure (CVE-2020-2306)
    
    * jenkins-2-plugins/kubernetes: Jenkins controller environment variables
    are accessible in Kubernetes Plugin (CVE-2020-2307)
    
    * jenkins-2-plugins/kubernetes: Missing permission check in Kubernetes
    Plugin allows listing pod templates (CVE-2020-2308)
    
    * jenkins-2-plugins/kubernetes: Missing permission check in Kubernetes
    Plugin allows enumerating credentials IDs (CVE-2020-2309)
    
    * python-urllib3: CRLF injection via HTTP request method (CVE-2020-26137)
    
    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 RPM packages for Red Hat OpenShift Container
    Platform 4.5.27. See the following advisory for the container images for
    this release:
    
    https://access.redhat.com/errata/RHBA-2021:0033
    
    All OpenShift Container Platform 4.5 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/4.5/updating/updating-cluster
    - -between-minor.html#understanding-upgrade-channels_updating-cluster-between
    - -minor.
    
    4. Solution:
    
    For OpenShift Container Platform 4.5 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/4.5/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/):
    
    1883632 - CVE-2020-26137 python-urllib3: CRLF injection via HTTP request method
    1895939 - CVE-2020-2304 jenkins-2-plugins/subversion: XML parser is not prevententing XML external entity (XXE) attacks
    1895940 - CVE-2020-2305 jenkins-2-plugins/mercurial: XML parser is not prevententing XML external entity (XXE) attacks
    1895941 - CVE-2020-2306 jenkins-2-plugins/mercurial: Missing permission check in an HTTP endpoint could result in information disclosure
    1895945 - CVE-2020-2307 jenkins-2-plugins/kubernetes: Jenkins controller environment variables are accessible in Kubernetes Plugin
    1895946 - CVE-2020-2308 jenkins-2-plugins/kubernetes: Missing permission check in Kubernetes Plugin allows listing pod templates
    1895947 - CVE-2020-2309 jenkins-2-plugins/kubernetes: Missing permission check in Kubernetes Plugin allows enumerating credentials IDs
    1913121 - Placeholder bug for OCP 4.5.z rpm release
    
    6. Package List:
    
    Red Hat OpenShift Container Platform 4.5:
    
    Source:
    cri-o-1.18.4-5.rhaos4.5.gitd655863.el7.src.rpm
    jenkins-2-plugins-4.5.1610108899-1.el7.src.rpm
    openshift-4.5.0-202012221738.p0.git.0.9c544e4.el7.src.rpm
    python-urllib3-1.26.2-1.el7.src.rpm
    
    noarch:
    jenkins-2-plugins-4.5.1610108899-1.el7.noarch.rpm
    python2-urllib3-1.26.2-1.el7.noarch.rpm
    
    ppc64le:
    cri-o-1.18.4-5.rhaos4.5.gitd655863.el7.ppc64le.rpm
    cri-o-debuginfo-1.18.4-5.rhaos4.5.gitd655863.el7.ppc64le.rpm
    openshift-hyperkube-4.5.0-202012221738.p0.git.0.9c544e4.el7.ppc64le.rpm
    
    s390x:
    cri-o-1.18.4-5.rhaos4.5.gitd655863.el7.s390x.rpm
    cri-o-debuginfo-1.18.4-5.rhaos4.5.gitd655863.el7.s390x.rpm
    openshift-hyperkube-4.5.0-202012221738.p0.git.0.9c544e4.el7.s390x.rpm
    
    x86_64:
    cri-o-1.18.4-5.rhaos4.5.gitd655863.el7.x86_64.rpm
    cri-o-debuginfo-1.18.4-5.rhaos4.5.gitd655863.el7.x86_64.rpm
    openshift-hyperkube-4.5.0-202012221738.p0.git.0.9c544e4.el7.x86_64.rpm
    
    Red Hat OpenShift Container Platform 4.5:
    
    Source:
    cri-o-1.18.4-5.rhaos4.5.gitd655863.el8.src.rpm
    machine-config-daemon-4.5.0-202101080743.p0.git.2585.5bf8919.el8.src.rpm
    openshift-4.5.0-202012221738.p0.git.0.9c544e4.el8.src.rpm
    openshift-kuryr-4.5.0-202012221738.p0.git.2004.e3caa5a.el8.src.rpm
    
    noarch:
    openshift-kuryr-cni-4.5.0-202012221738.p0.git.2004.e3caa5a.el8.noarch.rpm
    openshift-kuryr-common-4.5.0-202012221738.p0.git.2004.e3caa5a.el8.noarch.rpm
    openshift-kuryr-controller-4.5.0-202012221738.p0.git.2004.e3caa5a.el8.noarch.rpm
    python3-kuryr-kubernetes-4.5.0-202012221738.p0.git.2004.e3caa5a.el8.noarch.rpm
    
    ppc64le:
    cri-o-1.18.4-5.rhaos4.5.gitd655863.el8.ppc64le.rpm
    cri-o-debuginfo-1.18.4-5.rhaos4.5.gitd655863.el8.ppc64le.rpm
    cri-o-debugsource-1.18.4-5.rhaos4.5.gitd655863.el8.ppc64le.rpm
    machine-config-daemon-4.5.0-202101080743.p0.git.2585.5bf8919.el8.ppc64le.rpm
    openshift-hyperkube-4.5.0-202012221738.p0.git.0.9c544e4.el8.ppc64le.rpm
    
    s390x:
    cri-o-1.18.4-5.rhaos4.5.gitd655863.el8.s390x.rpm
    cri-o-debuginfo-1.18.4-5.rhaos4.5.gitd655863.el8.s390x.rpm
    cri-o-debugsource-1.18.4-5.rhaos4.5.gitd655863.el8.s390x.rpm
    machine-config-daemon-4.5.0-202101080743.p0.git.2585.5bf8919.el8.s390x.rpm
    openshift-hyperkube-4.5.0-202012221738.p0.git.0.9c544e4.el8.s390x.rpm
    
    x86_64:
    cri-o-1.18.4-5.rhaos4.5.gitd655863.el8.x86_64.rpm
    cri-o-debuginfo-1.18.4-5.rhaos4.5.gitd655863.el8.x86_64.rpm
    cri-o-debugsource-1.18.4-5.rhaos4.5.gitd655863.el8.x86_64.rpm
    machine-config-daemon-4.5.0-202101080743.p0.git.2585.5bf8919.el8.x86_64.rpm
    openshift-hyperkube-4.5.0-202012221738.p0.git.0.9c544e4.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-2020-2304
    https://access.redhat.com/security/cve/CVE-2020-2305
    https://access.redhat.com/security/cve/CVE-2020-2306
    https://access.redhat.com/security/cve/CVE-2020-2307
    https://access.redhat.com/security/cve/CVE-2020-2308
    https://access.redhat.com/security/cve/CVE-2020-2309
    https://access.redhat.com/security/cve/CVE-2020-26137
    https://access.redhat.com/security/updates/classification/#important
    
    8. 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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