RedHat: RHSA-2019-1569:01 Moderate: redhat-virtualization-host security and

    Date20 Jun 2019
    CategoryRed Hat
    3363
    Posted ByLinuxSecurity Advisories
    An update for redhat-virtualization-host is now available for Red Hat Virtualization 4 for Red Hat Enterprise Linux 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
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    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Moderate: redhat-virtualization-host security and enhancement update
    Advisory ID:       RHSA-2019:1569-01
    Product:           Red Hat Virtualization
    Advisory URL:      https://access.redhat.com/errata/RHSA-2019:1569
    Issue date:        2019-06-20
    CVE Names:         CVE-2019-3804 
    =====================================================================
    
    1. Summary:
    
    An update for redhat-virtualization-host is now available for Red Hat
    Virtualization 4 for Red Hat Enterprise Linux 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:
    
    RHEL 7-based RHEV-H for RHEV 4 (build requirements) - noarch, x86_64
    Red Hat Virtualization 4 Hypervisor for RHEL 7 - noarch
    
    3. Description:
    
    The redhat-virtualization-host packages provide the Red Hat Virtualization
    Host. These packages include redhat-release-virtualization-host,
    ovirt-node, and rhev-hypervisor. Red Hat Virtualization Hosts (RHVH) are
    installed using a special build of Red Hat Enterprise Linux with only the
    packages required to host virtual machines. RHVH features a Cockpit user
    interface for monitoring the host's resources and performing administrative
    tasks. 
    
    The following packages have been upgraded to a later upstream version:
    redhat-release-virtualization-host (4.3), redhat-virtualization-host (4.3).
    
    Security Fix(es):
    
    * cockpit: Crash when parsing invalid base64 headers (CVE-2019-3804)
    
    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 details on how to apply this update, which includes the changes
    described in this advisory, refer to:
    
    https://access.redhat.com/articles/2974891
    
    5. Bugs fixed (https://bugzilla.redhat.com/):
    
    1663567 - CVE-2019-3804 cockpit: Crash when parsing invalid base64 headers
    1695560 - [Blocked] Respin RHVH with Bug 1694981 - OVN requires IPv6 to be enabled [rhel-7.6.z]
    1710394 - Rebase RHV-H 4.3 on RHEL 7.6 Batch #5
    
    6. Package List:
    
    Red Hat Virtualization 4 Hypervisor for RHEL 7:
    
    Source:
    redhat-virtualization-host-4.3-20190610.0.el7_6.src.rpm
    
    noarch:
    redhat-virtualization-host-image-update-4.3-20190610.0.el7_6.noarch.rpm
    
    RHEL 7-based RHEV-H for RHEV 4 (build requirements):
    
    Source:
    redhat-release-virtualization-host-4.3-0.8.el7.src.rpm
    
    noarch:
    redhat-virtualization-host-image-update-placeholder-4.3-0.8.el7.noarch.rpm
    
    x86_64:
    redhat-release-virtualization-host-4.3-0.8.el7.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-2019-3804
    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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