SUSE: 2019:1042-1 moderate: libvirt

    Date26 Apr 2019
    CategorySuSE
    219
    Posted ByLinuxSecurity Advisories
    An update that solves two vulnerabilities and has three fixes is now available.
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       SUSE Security Update: Security update for libvirt
    ______________________________________________________________________________
    
    Announcement ID:    SUSE-SU-2019:1042-1
    Rating:             moderate
    References:         #1120813 #1126325 #1127458 #1131595 #1131955
    
    Cross-References:   CVE-2019-3840 CVE-2019-3886
    Affected Products:
                        SUSE Linux Enterprise Software Development Kit 12-SP3
                        SUSE Linux Enterprise Server 12-SP3
                        SUSE Linux Enterprise Desktop 12-SP3
    ______________________________________________________________________________
    
       An update that solves two vulnerabilities and has three
       fixes is now available.
    
    Description:
    
       This update for libvirt fixes the following issues:
    
       Security issues fixed:
    
       - CVE-2019-3840: Fixed a null pointer dereference vulnerability in
         virJSONValueObjectHasKey function which could have resulted in a remote
         denial of service via the guest agent (bsc#1127458).
       - CVE-2019-3886: Fixed an information leak which allowed to retrieve the
         guest hostname under readonly mode (bsc#1131595).
    
       Other issue addressed:
    
       - cpu: add Skylake-Server and Skylake-Server-IBRS CPU models (FATE#327261,
         bsc#1131955)
       - libxl: save current memory value after successful balloon (bsc#1120813).
       - libxl: support Xen's max_grant_frames setting with maxGrantFrames
         attribute on the xenbus controller (bsc#1126325).
       - conf: add new 'xenbus' controller type
    
    
    Patch Instructions:
    
       To install this SUSE Security Update use the SUSE recommended installation methods
       like YaST online_update or "zypper patch".
    
       Alternatively you can run the command listed for your product:
    
       - SUSE Linux Enterprise Software Development Kit 12-SP3:
    
          zypper in -t patch SUSE-SLE-SDK-12-SP3-2019-1042=1
    
       - SUSE Linux Enterprise Server 12-SP3:
    
          zypper in -t patch SUSE-SLE-SERVER-12-SP3-2019-1042=1
    
       - SUSE Linux Enterprise Desktop 12-SP3:
    
          zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2019-1042=1
    
    
    
    Package List:
    
       - SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le s390x x86_64):
    
          libvirt-debugsource-3.3.0-5.30.1
          libvirt-devel-3.3.0-5.30.1
    
       - SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):
    
          libvirt-3.3.0-5.30.1
          libvirt-admin-3.3.0-5.30.1
          libvirt-admin-debuginfo-3.3.0-5.30.1
          libvirt-client-3.3.0-5.30.1
          libvirt-client-debuginfo-3.3.0-5.30.1
          libvirt-daemon-3.3.0-5.30.1
          libvirt-daemon-config-network-3.3.0-5.30.1
          libvirt-daemon-config-nwfilter-3.3.0-5.30.1
          libvirt-daemon-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-interface-3.3.0-5.30.1
          libvirt-daemon-driver-interface-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-lxc-3.3.0-5.30.1
          libvirt-daemon-driver-lxc-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-network-3.3.0-5.30.1
          libvirt-daemon-driver-network-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-nodedev-3.3.0-5.30.1
          libvirt-daemon-driver-nodedev-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-nwfilter-3.3.0-5.30.1
          libvirt-daemon-driver-nwfilter-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-qemu-3.3.0-5.30.1
          libvirt-daemon-driver-qemu-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-secret-3.3.0-5.30.1
          libvirt-daemon-driver-secret-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-storage-3.3.0-5.30.1
          libvirt-daemon-driver-storage-core-3.3.0-5.30.1
          libvirt-daemon-driver-storage-core-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-storage-disk-3.3.0-5.30.1
          libvirt-daemon-driver-storage-disk-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-storage-iscsi-3.3.0-5.30.1
          libvirt-daemon-driver-storage-iscsi-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-storage-logical-3.3.0-5.30.1
          libvirt-daemon-driver-storage-logical-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-storage-mpath-3.3.0-5.30.1
          libvirt-daemon-driver-storage-mpath-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-storage-scsi-3.3.0-5.30.1
          libvirt-daemon-driver-storage-scsi-debuginfo-3.3.0-5.30.1
          libvirt-daemon-hooks-3.3.0-5.30.1
          libvirt-daemon-lxc-3.3.0-5.30.1
          libvirt-daemon-qemu-3.3.0-5.30.1
          libvirt-debugsource-3.3.0-5.30.1
          libvirt-doc-3.3.0-5.30.1
          libvirt-libs-3.3.0-5.30.1
          libvirt-libs-debuginfo-3.3.0-5.30.1
          libvirt-lock-sanlock-3.3.0-5.30.1
          libvirt-lock-sanlock-debuginfo-3.3.0-5.30.1
          libvirt-nss-3.3.0-5.30.1
          libvirt-nss-debuginfo-3.3.0-5.30.1
    
       - SUSE Linux Enterprise Server 12-SP3 (aarch64 x86_64):
    
          libvirt-daemon-driver-storage-rbd-3.3.0-5.30.1
          libvirt-daemon-driver-storage-rbd-debuginfo-3.3.0-5.30.1
    
       - SUSE Linux Enterprise Server 12-SP3 (x86_64):
    
          libvirt-daemon-driver-libxl-3.3.0-5.30.1
          libvirt-daemon-driver-libxl-debuginfo-3.3.0-5.30.1
          libvirt-daemon-xen-3.3.0-5.30.1
    
       - SUSE Linux Enterprise Desktop 12-SP3 (x86_64):
    
          libvirt-3.3.0-5.30.1
          libvirt-admin-3.3.0-5.30.1
          libvirt-admin-debuginfo-3.3.0-5.30.1
          libvirt-client-3.3.0-5.30.1
          libvirt-client-debuginfo-3.3.0-5.30.1
          libvirt-daemon-3.3.0-5.30.1
          libvirt-daemon-config-network-3.3.0-5.30.1
          libvirt-daemon-config-nwfilter-3.3.0-5.30.1
          libvirt-daemon-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-interface-3.3.0-5.30.1
          libvirt-daemon-driver-interface-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-libxl-3.3.0-5.30.1
          libvirt-daemon-driver-libxl-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-lxc-3.3.0-5.30.1
          libvirt-daemon-driver-lxc-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-network-3.3.0-5.30.1
          libvirt-daemon-driver-network-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-nodedev-3.3.0-5.30.1
          libvirt-daemon-driver-nodedev-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-nwfilter-3.3.0-5.30.1
          libvirt-daemon-driver-nwfilter-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-qemu-3.3.0-5.30.1
          libvirt-daemon-driver-qemu-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-secret-3.3.0-5.30.1
          libvirt-daemon-driver-secret-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-storage-3.3.0-5.30.1
          libvirt-daemon-driver-storage-core-3.3.0-5.30.1
          libvirt-daemon-driver-storage-core-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-storage-disk-3.3.0-5.30.1
          libvirt-daemon-driver-storage-disk-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-storage-iscsi-3.3.0-5.30.1
          libvirt-daemon-driver-storage-iscsi-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-storage-logical-3.3.0-5.30.1
          libvirt-daemon-driver-storage-logical-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-storage-mpath-3.3.0-5.30.1
          libvirt-daemon-driver-storage-mpath-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-storage-rbd-3.3.0-5.30.1
          libvirt-daemon-driver-storage-rbd-debuginfo-3.3.0-5.30.1
          libvirt-daemon-driver-storage-scsi-3.3.0-5.30.1
          libvirt-daemon-driver-storage-scsi-debuginfo-3.3.0-5.30.1
          libvirt-daemon-lxc-3.3.0-5.30.1
          libvirt-daemon-qemu-3.3.0-5.30.1
          libvirt-daemon-xen-3.3.0-5.30.1
          libvirt-debugsource-3.3.0-5.30.1
          libvirt-doc-3.3.0-5.30.1
          libvirt-libs-3.3.0-5.30.1
          libvirt-libs-debuginfo-3.3.0-5.30.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2019-3840.html
       https://www.suse.com/security/cve/CVE-2019-3886.html
       https://bugzilla.suse.com/1120813
       https://bugzilla.suse.com/1126325
       https://bugzilla.suse.com/1127458
       https://bugzilla.suse.com/1131595
       https://bugzilla.suse.com/1131955
    
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