RedHat: RHSA-2019-0232:01 Important: spice-server security update

    Date31 Jan 2019
    CategoryRed Hat
    1397
    Posted ByAnthony Pell
    An update for spice-server is now available for Red Hat Enterprise Linux 6. 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
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    =====================================================================
                       Red Hat Security Advisory
    
    Synopsis:          Important: spice-server security update
    Advisory ID:       RHSA-2019:0232-01
    Product:           Red Hat Enterprise Linux
    Advisory URL:      https://access.redhat.com/errata/RHSA-2019:0232
    Issue date:        2019-01-31
    CVE Names:         CVE-2019-3813 
    =====================================================================
    
    1. Summary:
    
    An update for spice-server is now available for Red Hat Enterprise Linux 6.
    
    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 Enterprise Linux Desktop (v. 6) - x86_64
    Red Hat Enterprise Linux Desktop Optional (v. 6) - x86_64
    Red Hat Enterprise Linux HPC Node (v. 6) - x86_64
    Red Hat Enterprise Linux HPC Node Optional (v. 6) - x86_64
    Red Hat Enterprise Linux Server (v. 6) - x86_64
    Red Hat Enterprise Linux Server Optional (v. 6) - x86_64
    Red Hat Enterprise Linux Workstation (v. 6) - x86_64
    Red Hat Enterprise Linux Workstation Optional (v. 6) - x86_64
    
    3. Description:
    
    The Simple Protocol for Independent Computing Environments (SPICE) is a
    remote display protocol for virtual environments. SPICE users can access a
    virtualized desktop or server from the local system or any system with
    network access to the server. SPICE is used in Red Hat Enterprise Linux for
    viewing virtualized guests running on the Kernel-based Virtual Machine
    (KVM) hypervisor or on Red Hat Enterprise Virtualization Hypervisors.
    
    Security Fix(es):
    
    * spice: Off-by-one error in array access in spice/server/memslot.c
    (CVE-2019-3813)
    
    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.
    
    This issue was discovered by Christophe Fergeau (Red Hat).
    
    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
    
    All applications using SPICE (most notably all QEMU-KVM instances using the
    SPICE console) must be restarted for this update to take effect.
    
    5. Bugs fixed (https://bugzilla.redhat.com/):
    
    1665371 - CVE-2019-3813 spice: Off-by-one error in array access in spice/server/memslot.c
    
    6. Package List:
    
    Red Hat Enterprise Linux Desktop (v. 6):
    
    Source:
    spice-server-0.12.4-16.el6_10.3.src.rpm
    
    x86_64:
    spice-server-0.12.4-16.el6_10.3.x86_64.rpm
    
    Red Hat Enterprise Linux Desktop Optional (v. 6):
    
    x86_64:
    spice-server-debuginfo-0.12.4-16.el6_10.3.x86_64.rpm
    
    Red Hat Enterprise Linux HPC Node (v. 6):
    
    Source:
    spice-server-0.12.4-16.el6_10.3.src.rpm
    
    x86_64:
    spice-server-0.12.4-16.el6_10.3.x86_64.rpm
    
    Red Hat Enterprise Linux HPC Node Optional (v. 6):
    
    x86_64:
    spice-server-debuginfo-0.12.4-16.el6_10.3.x86_64.rpm
    
    Red Hat Enterprise Linux Server (v. 6):
    
    Source:
    spice-server-0.12.4-16.el6_10.3.src.rpm
    
    x86_64:
    spice-server-0.12.4-16.el6_10.3.x86_64.rpm
    
    Red Hat Enterprise Linux Server Optional (v. 6):
    
    x86_64:
    spice-server-debuginfo-0.12.4-16.el6_10.3.x86_64.rpm
    
    Red Hat Enterprise Linux Workstation (v. 6):
    
    Source:
    spice-server-0.12.4-16.el6_10.3.src.rpm
    
    x86_64:
    spice-server-0.12.4-16.el6_10.3.x86_64.rpm
    
    Red Hat Enterprise Linux Workstation Optional (v. 6):
    
    x86_64:
    spice-server-debuginfo-0.12.4-16.el6_10.3.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-2019-3813
    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 2019 Red Hat, Inc.
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