openSUSE Security Update: Security update for libvirt
______________________________________________________________________________

Announcement ID:    openSUSE-SU-2019:1294-1
Rating:             moderate
References:         #1120813 #1126325 #1127458 #1131595 #1131955 
                    
Cross-References:   CVE-2019-3840 CVE-2019-3886
Affected Products:
                    openSUSE Leap 42.3
______________________________________________________________________________

   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

   This update was imported from the SUSE:SLE-12-SP3:Update update project.


Patch Instructions:

   To install this openSUSE 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:

   - openSUSE Leap 42.3:

      zypper in -t patch openSUSE-2019-1294=1



Package List:

   - openSUSE Leap 42.3 (i586 x86_64):

      libvirt-3.3.0-24.1
      libvirt-admin-3.3.0-24.1
      libvirt-admin-debuginfo-3.3.0-24.1
      libvirt-client-3.3.0-24.1
      libvirt-client-debuginfo-3.3.0-24.1
      libvirt-daemon-3.3.0-24.1
      libvirt-daemon-config-network-3.3.0-24.1
      libvirt-daemon-config-nwfilter-3.3.0-24.1
      libvirt-daemon-debuginfo-3.3.0-24.1
      libvirt-daemon-driver-interface-3.3.0-24.1
      libvirt-daemon-driver-interface-debuginfo-3.3.0-24.1
      libvirt-daemon-driver-lxc-3.3.0-24.1
      libvirt-daemon-driver-lxc-debuginfo-3.3.0-24.1
      libvirt-daemon-driver-network-3.3.0-24.1
      libvirt-daemon-driver-network-debuginfo-3.3.0-24.1
      libvirt-daemon-driver-nodedev-3.3.0-24.1
      libvirt-daemon-driver-nodedev-debuginfo-3.3.0-24.1
      libvirt-daemon-driver-nwfilter-3.3.0-24.1
      libvirt-daemon-driver-nwfilter-debuginfo-3.3.0-24.1
      libvirt-daemon-driver-qemu-3.3.0-24.1
      libvirt-daemon-driver-qemu-debuginfo-3.3.0-24.1
      libvirt-daemon-driver-secret-3.3.0-24.1
      libvirt-daemon-driver-secret-debuginfo-3.3.0-24.1
      libvirt-daemon-driver-storage-3.3.0-24.1
      libvirt-daemon-driver-storage-core-3.3.0-24.1
      libvirt-daemon-driver-storage-core-debuginfo-3.3.0-24.1
      libvirt-daemon-driver-storage-disk-3.3.0-24.1
      libvirt-daemon-driver-storage-disk-debuginfo-3.3.0-24.1
      libvirt-daemon-driver-storage-iscsi-3.3.0-24.1
      libvirt-daemon-driver-storage-iscsi-debuginfo-3.3.0-24.1
      libvirt-daemon-driver-storage-logical-3.3.0-24.1
      libvirt-daemon-driver-storage-logical-debuginfo-3.3.0-24.1
      libvirt-daemon-driver-storage-mpath-3.3.0-24.1
      libvirt-daemon-driver-storage-mpath-debuginfo-3.3.0-24.1
      libvirt-daemon-driver-storage-scsi-3.3.0-24.1
      libvirt-daemon-driver-storage-scsi-debuginfo-3.3.0-24.1
      libvirt-daemon-driver-uml-3.3.0-24.1
      libvirt-daemon-driver-uml-debuginfo-3.3.0-24.1
      libvirt-daemon-driver-vbox-3.3.0-24.1
      libvirt-daemon-driver-vbox-debuginfo-3.3.0-24.1
      libvirt-daemon-hooks-3.3.0-24.1
      libvirt-daemon-lxc-3.3.0-24.1
      libvirt-daemon-qemu-3.3.0-24.1
      libvirt-daemon-uml-3.3.0-24.1
      libvirt-daemon-vbox-3.3.0-24.1
      libvirt-debugsource-3.3.0-24.1
      libvirt-devel-3.3.0-24.1
      libvirt-doc-3.3.0-24.1
      libvirt-libs-3.3.0-24.1
      libvirt-libs-debuginfo-3.3.0-24.1
      libvirt-lock-sanlock-3.3.0-24.1
      libvirt-lock-sanlock-debuginfo-3.3.0-24.1
      libvirt-nss-3.3.0-24.1
      libvirt-nss-debuginfo-3.3.0-24.1

   - openSUSE Leap 42.3 (x86_64):

      libvirt-client-debuginfo-32bit-3.3.0-24.1
      libvirt-daemon-driver-libxl-3.3.0-24.1
      libvirt-daemon-driver-libxl-debuginfo-3.3.0-24.1
      libvirt-daemon-driver-storage-rbd-3.3.0-24.1
      libvirt-daemon-driver-storage-rbd-debuginfo-3.3.0-24.1
      libvirt-daemon-xen-3.3.0-24.1
      libvirt-devel-32bit-3.3.0-24.1


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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