SUSE Security Update: Security update for libvirt
______________________________________________________________________________

Announcement ID:    SUSE-SU-2020:2269-1
Rating:             important
References:         #1161883 #1174458 
Cross-References:   CVE-2020-14339
Affected Products:
                    SUSE Linux Enterprise Module for Server Applications 15-SP2
                    SUSE Linux Enterprise Module for Basesystem 15-SP2
______________________________________________________________________________

   An update that solves one vulnerability and has one errata
   is now available.

Description:

   This update for libvirt fixes the following issues:

   - CVE-2020-14339: Don't leak /dev/mapper/control into QEMU. Use ioctl's to
     obtain the dependency tree of disks and drop use of libdevmapper.
     bsc#1161883, bsc#1174458


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 Module for Server Applications 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Server-Applications-15-SP2-2020-2269=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-2269=1



Package List:

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64 ppc64le s390x x86_64):

      libvirt-6.0.0-13.3.1
      libvirt-admin-6.0.0-13.3.1
      libvirt-admin-debuginfo-6.0.0-13.3.1
      libvirt-client-6.0.0-13.3.1
      libvirt-client-debuginfo-6.0.0-13.3.1
      libvirt-daemon-6.0.0-13.3.1
      libvirt-daemon-config-network-6.0.0-13.3.1
      libvirt-daemon-config-nwfilter-6.0.0-13.3.1
      libvirt-daemon-debuginfo-6.0.0-13.3.1
      libvirt-daemon-driver-interface-6.0.0-13.3.1
      libvirt-daemon-driver-interface-debuginfo-6.0.0-13.3.1
      libvirt-daemon-driver-lxc-6.0.0-13.3.1
      libvirt-daemon-driver-lxc-debuginfo-6.0.0-13.3.1
      libvirt-daemon-driver-network-6.0.0-13.3.1
      libvirt-daemon-driver-network-debuginfo-6.0.0-13.3.1
      libvirt-daemon-driver-nodedev-6.0.0-13.3.1
      libvirt-daemon-driver-nodedev-debuginfo-6.0.0-13.3.1
      libvirt-daemon-driver-nwfilter-6.0.0-13.3.1
      libvirt-daemon-driver-nwfilter-debuginfo-6.0.0-13.3.1
      libvirt-daemon-driver-qemu-6.0.0-13.3.1
      libvirt-daemon-driver-qemu-debuginfo-6.0.0-13.3.1
      libvirt-daemon-driver-secret-6.0.0-13.3.1
      libvirt-daemon-driver-secret-debuginfo-6.0.0-13.3.1
      libvirt-daemon-driver-storage-6.0.0-13.3.1
      libvirt-daemon-driver-storage-core-6.0.0-13.3.1
      libvirt-daemon-driver-storage-core-debuginfo-6.0.0-13.3.1
      libvirt-daemon-driver-storage-disk-6.0.0-13.3.1
      libvirt-daemon-driver-storage-disk-debuginfo-6.0.0-13.3.1
      libvirt-daemon-driver-storage-iscsi-6.0.0-13.3.1
      libvirt-daemon-driver-storage-iscsi-debuginfo-6.0.0-13.3.1
      libvirt-daemon-driver-storage-logical-6.0.0-13.3.1
      libvirt-daemon-driver-storage-logical-debuginfo-6.0.0-13.3.1
      libvirt-daemon-driver-storage-mpath-6.0.0-13.3.1
      libvirt-daemon-driver-storage-mpath-debuginfo-6.0.0-13.3.1
      libvirt-daemon-driver-storage-scsi-6.0.0-13.3.1
      libvirt-daemon-driver-storage-scsi-debuginfo-6.0.0-13.3.1
      libvirt-daemon-hooks-6.0.0-13.3.1
      libvirt-daemon-lxc-6.0.0-13.3.1
      libvirt-daemon-qemu-6.0.0-13.3.1
      libvirt-debugsource-6.0.0-13.3.1
      libvirt-devel-6.0.0-13.3.1
      libvirt-lock-sanlock-6.0.0-13.3.1
      libvirt-lock-sanlock-debuginfo-6.0.0-13.3.1
      libvirt-nss-6.0.0-13.3.1
      libvirt-nss-debuginfo-6.0.0-13.3.1

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (aarch64 x86_64):

      libvirt-daemon-driver-storage-rbd-6.0.0-13.3.1
      libvirt-daemon-driver-storage-rbd-debuginfo-6.0.0-13.3.1

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (x86_64):

      libvirt-daemon-driver-libxl-6.0.0-13.3.1
      libvirt-daemon-driver-libxl-debuginfo-6.0.0-13.3.1
      libvirt-daemon-xen-6.0.0-13.3.1

   - SUSE Linux Enterprise Module for Server Applications 15-SP2 (noarch):

      libvirt-bash-completion-6.0.0-13.3.1
      libvirt-doc-6.0.0-13.3.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):

      libvirt-debugsource-6.0.0-13.3.1
      libvirt-libs-6.0.0-13.3.1
      libvirt-libs-debuginfo-6.0.0-13.3.1


References:

   https://www.suse.com/security/cve/CVE-2020-14339.html
   https://bugzilla.suse.com/1161883
   https://bugzilla.suse.com/1174458

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