RedHat: RHSA-2020-0165:01 Moderate: openvswitch security and bug fix update

    Date20 Jan 2020
    205
    Posted ByLinuxSecurity Advisories
    An update for openvswitch is now available for Fast Datapath for RHEL 7. 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
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    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Moderate: openvswitch security and bug fix update
    Advisory ID:       RHSA-2020:0165-01
    Product:           Fast Datapath
    Advisory URL:      https://access.redhat.com/errata/RHSA-2020:0165
    Issue date:        2020-01-21
    CVE Names:         CVE-2019-14818 
    =====================================================================
    
    1. Summary:
    
    An update for openvswitch is now available for Fast Datapath for RHEL 7.
    
    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:
    
    Channel to provide early releases to layered products - noarch, ppc64le, s390x, 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):
    
    * dpdk: possible memory leak leads to denial of service (CVE-2019-14818)
    
    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.
    
    Bug Fix(es):
    
    * Fast datapath guaranteed bandwidth for SR-IOV, OVS and OVS-DPDK
    (Test-only) (BZ#1546429)
    
    * [ovs2.9] SSL connections drops are constantly logged in
    ovsdb-server-nb.log (BZ#1563574)
    
    * [FD-7 hotfix] Connectivity issue across VXLAN tunnels in OVS-DPDK after
    reboot of hypervisor - problem clears up after restarting openvswitch
    (BZ#1758824)
    
    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/):
    
    1546429 - Fast datapath guaranteed bandwidth for SR-IOV, OVS and OVS-DPDK (Test-only)
    1563574 - [ovs2.9] SSL connections drops are constantly logged in ovsdb-server-nb.log
    1737327 - CVE-2019-14818 dpdk: possible memory leak leads to denial of service
    1758824 - [FD-7 hotfix] Connectivity issue across VXLAN tunnels in OVS-DPDK after reboot of hypervisor - problem clears up after restarting openvswitch
    
    6. Package List:
    
    Channel to provide early releases to layered products:
    
    Source:
    openvswitch-2.9.0-124.el7fdp.src.rpm
    
    noarch:
    openvswitch-test-2.9.0-124.el7fdp.noarch.rpm
    
    ppc64le:
    openvswitch-2.9.0-124.el7fdp.ppc64le.rpm
    openvswitch-debuginfo-2.9.0-124.el7fdp.ppc64le.rpm
    openvswitch-devel-2.9.0-124.el7fdp.ppc64le.rpm
    openvswitch-ovn-central-2.9.0-124.el7fdp.ppc64le.rpm
    openvswitch-ovn-common-2.9.0-124.el7fdp.ppc64le.rpm
    openvswitch-ovn-host-2.9.0-124.el7fdp.ppc64le.rpm
    openvswitch-ovn-vtep-2.9.0-124.el7fdp.ppc64le.rpm
    python-openvswitch-2.9.0-124.el7fdp.ppc64le.rpm
    
    s390x:
    openvswitch-2.9.0-124.el7fdp.s390x.rpm
    openvswitch-debuginfo-2.9.0-124.el7fdp.s390x.rpm
    openvswitch-devel-2.9.0-124.el7fdp.s390x.rpm
    openvswitch-ovn-central-2.9.0-124.el7fdp.s390x.rpm
    openvswitch-ovn-common-2.9.0-124.el7fdp.s390x.rpm
    openvswitch-ovn-host-2.9.0-124.el7fdp.s390x.rpm
    openvswitch-ovn-vtep-2.9.0-124.el7fdp.s390x.rpm
    python-openvswitch-2.9.0-124.el7fdp.s390x.rpm
    
    x86_64:
    openvswitch-2.9.0-124.el7fdp.x86_64.rpm
    openvswitch-debuginfo-2.9.0-124.el7fdp.x86_64.rpm
    openvswitch-devel-2.9.0-124.el7fdp.x86_64.rpm
    openvswitch-ovn-central-2.9.0-124.el7fdp.x86_64.rpm
    openvswitch-ovn-common-2.9.0-124.el7fdp.x86_64.rpm
    openvswitch-ovn-host-2.9.0-124.el7fdp.x86_64.rpm
    openvswitch-ovn-vtep-2.9.0-124.el7fdp.x86_64.rpm
    python-openvswitch-2.9.0-124.el7fdp.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-2019-14818
    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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