RedHat: RHSA-2019-0053:01 Moderate: openvswitch security and bug fix update

    Date16 Jan 2019
    CategoryRed Hat
    2458
    Posted ByAnthony Pell
    An update for openvswitch is now available for Red Hat OpenStack Platform 10.0 (Newton). 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: openvswitch security and bug fix update
    Advisory ID:       RHSA-2019:0053-01
    Product:           Red Hat Enterprise Linux OpenStack Platform
    Advisory URL:      https://access.redhat.com/errata/RHSA-2019:0053
    Issue date:        2019-01-16
    CVE Names:         CVE-2018-17204 CVE-2018-17205 CVE-2018-17206 
    =====================================================================
    
    1. Summary:
    
    An update for openvswitch is now available for Red Hat OpenStack Platform
    10.0 (Newton).
    
    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:
    
    OpenStack 10.0 Tools for RHEL 7 - noarch
    Red Hat OpenStack Platform 10.0 - ppc64le, x86_64
    
    3. Description:
    
    Open vSwitch provides standard network bridging functions and support for
    the OpenFlow protocol for remote per-flow control of traffic.
    
    Security Fix(es):
    
    * openvswitch: Mishandle of group mods in
    lib/ofp-util.c:parse_group_prop_ntr_selection_method() allows for assertion
    failure (CVE-2018-17204)
    
    * openvswitch: Error during bundle commit in
    ofproto/ofproto.c:ofproto_rule_insert__() allows for crash (CVE-2018-17205)
    
    * openvswitch: Buffer over-read in lib/ofp-actions.c:decode_bundle()
    (CVE-2018-17206)
    
    For more details about the security issue(s), including the impact, a CVSS
    score, and other related information, refer to the CVE page(s) listed in
    the References section.
    
    4. Solution:
    
    For details on how to apply this update, which includes the changes
    described in this advisory, refer to:
    
    https://access.redhat.com/articles/11258
    
    5. Bugs fixed (https://bugzilla.redhat.com/):
    
    1632522 - CVE-2018-17204 openvswitch: Mishandle of group mods in lib/ofp-util.c:parse_group_prop_ntr_selection_method() allows for assertion failure
    1632525 - CVE-2018-17205 openvswitch: Error during bundle commit in ofproto/ofproto.c:ofproto_rule_insert__() allows for crash
    1632528 - CVE-2018-17206 openvswitch: Buffer over-read in lib/ofp-actions.c:decode_bundle()
    1644383 - Issues with LACP failover - frames dropped in OVS DPDK 2.9 with OSP 10
    1651454 - openvswitch package release request including the fix of RHBZ#1526306 for RHOSP10
    
    6. Package List:
    
    Red Hat OpenStack Platform 10.0:
    
    Source:
    openvswitch-2.9.0-83.el7fdp.1.src.rpm
    
    ppc64le:
    openvswitch-debuginfo-2.9.0-83.el7fdp.1.ppc64le.rpm
    python-openvswitch-2.9.0-83.el7fdp.1.ppc64le.rpm
    
    x86_64:
    openvswitch-2.9.0-83.el7fdp.1.x86_64.rpm
    openvswitch-debuginfo-2.9.0-83.el7fdp.1.x86_64.rpm
    openvswitch-devel-2.9.0-83.el7fdp.1.x86_64.rpm
    openvswitch-ovn-central-2.9.0-83.el7fdp.1.x86_64.rpm
    openvswitch-ovn-common-2.9.0-83.el7fdp.1.x86_64.rpm
    openvswitch-ovn-host-2.9.0-83.el7fdp.1.x86_64.rpm
    openvswitch-ovn-vtep-2.9.0-83.el7fdp.1.x86_64.rpm
    python-openvswitch-2.9.0-83.el7fdp.1.x86_64.rpm
    
    OpenStack 10.0 Tools for RHEL 7:
    
    noarch:
    openvswitch-test-2.9.0-83.el7fdp.1.noarch.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-2018-17204
    https://access.redhat.com/security/cve/CVE-2018-17205
    https://access.redhat.com/security/cve/CVE-2018-17206
    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 2019 Red Hat, Inc.
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