Security update for libvirt

Announcement ID: SUSE-SU-2018:0385-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2018-5748 ( SUSE ): 2.8 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L
  • CVE-2018-5748 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Affected Products:
  • SUSE Linux Enterprise Desktop 12 SP2
  • SUSE Linux Enterprise High Performance Computing 12 SP2
  • SUSE Linux Enterprise Server 12 SP2
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2
  • SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2
  • SUSE Linux Enterprise Software Development Kit 12 12-SP2
  • SUSE Linux Enterprise Workstation Extension 12 SP2

An update that solves one vulnerability and has three security fixes can now be installed.

Description:

This update for libvirt provides several fixes.

This security issue was fixed:

  • CVE-2018-5748: Prevent resource exhaustion via qemuMonitorIORead() method which allowed to cause DoS (bsc#1076500).

These security issues were fixed:

  • Add a qemu hook script providing functionality similar to Xen's block-dmmd script. (fate#324177)
  • schema: Make disk driver name attribute optional. (bsc#1073973)
  • virt-create-rootfs: Handle all SLE 12 versions. (bsc#1072887)
  • libvirt-guests: Fix the 'stop' operation when action is 'suspend'. (bsc#1070130)

Patch Instructions:

To install this SUSE 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 Desktop 12 SP2
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2018-272=1
  • SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2
    zypper in -t patch SUSE-SLE-RPI-12-SP2-2018-272=1
  • SUSE Linux Enterprise Software Development Kit 12 12-SP2
    zypper in -t patch SUSE-SLE-SDK-12-SP2-2018-272=1
  • SUSE Linux Enterprise High Performance Computing 12 SP2
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-272=1
  • SUSE Linux Enterprise Server 12 SP2
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-272=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-272=1
  • SUSE Linux Enterprise Workstation Extension 12 SP2
    zypper in -t patch SUSE-SLE-WE-12-SP2-2018-272=1

Package List:

  • SUSE Linux Enterprise Desktop 12 SP2 (x86_64)
    • libvirt-daemon-driver-secret-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-xen-2.0.0-27.29.1
    • libvirt-daemon-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-interface-2.0.0-27.29.1
    • libvirt-client-32bit-2.0.0-27.29.1
    • libvirt-daemon-driver-interface-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-lxc-2.0.0-27.29.1
    • libvirt-daemon-driver-storage-2.0.0-27.29.1
    • libvirt-daemon-driver-nodedev-2.0.0-27.29.1
    • libvirt-daemon-driver-libxl-2.0.0-27.29.1
    • libvirt-daemon-driver-storage-debuginfo-2.0.0-27.29.1
    • libvirt-2.0.0-27.29.1
    • libvirt-daemon-config-nwfilter-2.0.0-27.29.1
    • libvirt-daemon-qemu-2.0.0-27.29.1
    • libvirt-daemon-driver-qemu-2.0.0-27.29.1
    • libvirt-daemon-driver-secret-2.0.0-27.29.1
    • libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-network-2.0.0-27.29.1
    • libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-2.0.0-27.29.1
    • libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-lxc-2.0.0-27.29.1
    • libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.29.1
    • libvirt-doc-2.0.0-27.29.1
    • libvirt-daemon-config-network-2.0.0-27.29.1
    • libvirt-client-2.0.0-27.29.1
    • libvirt-client-debuginfo-32bit-2.0.0-27.29.1
    • libvirt-client-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-network-debuginfo-2.0.0-27.29.1
    • libvirt-debugsource-2.0.0-27.29.1
    • libvirt-daemon-driver-nwfilter-2.0.0-27.29.1
  • SUSE Linux Enterprise Server for the Raspberry Pi 12-SP2 (aarch64)
    • libvirt-daemon-driver-secret-debuginfo-2.0.0-27.29.1
    • libvirt-lock-sanlock-2.0.0-27.29.1
    • libvirt-daemon-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-interface-2.0.0-27.29.1
    • libvirt-lock-sanlock-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-interface-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-lxc-2.0.0-27.29.1
    • libvirt-daemon-driver-storage-2.0.0-27.29.1
    • libvirt-daemon-driver-nodedev-2.0.0-27.29.1
    • libvirt-daemon-driver-storage-debuginfo-2.0.0-27.29.1
    • libvirt-2.0.0-27.29.1
    • libvirt-daemon-config-nwfilter-2.0.0-27.29.1
    • libvirt-daemon-qemu-2.0.0-27.29.1
    • libvirt-daemon-driver-qemu-2.0.0-27.29.1
    • libvirt-daemon-driver-secret-2.0.0-27.29.1
    • libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-network-2.0.0-27.29.1
    • libvirt-daemon-2.0.0-27.29.1
    • libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.29.1
    • libvirt-nss-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-lxc-2.0.0-27.29.1
    • libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.29.1
    • libvirt-doc-2.0.0-27.29.1
    • libvirt-nss-2.0.0-27.29.1
    • libvirt-daemon-config-network-2.0.0-27.29.1
    • libvirt-client-2.0.0-27.29.1
    • libvirt-client-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-network-debuginfo-2.0.0-27.29.1
    • libvirt-debugsource-2.0.0-27.29.1
    • libvirt-daemon-driver-nwfilter-2.0.0-27.29.1
  • SUSE Linux Enterprise Software Development Kit 12 12-SP2 (aarch64 ppc64le s390x x86_64)
    • libvirt-debugsource-2.0.0-27.29.1
    • libvirt-devel-2.0.0-27.29.1
  • SUSE Linux Enterprise High Performance Computing 12 SP2 (aarch64 x86_64)
    • libvirt-daemon-driver-secret-debuginfo-2.0.0-27.29.1
    • libvirt-lock-sanlock-2.0.0-27.29.1
    • libvirt-daemon-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-interface-2.0.0-27.29.1
    • libvirt-lock-sanlock-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-interface-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-lxc-2.0.0-27.29.1
    • libvirt-daemon-driver-storage-2.0.0-27.29.1
    • libvirt-daemon-driver-nodedev-2.0.0-27.29.1
    • libvirt-daemon-driver-storage-debuginfo-2.0.0-27.29.1
    • libvirt-2.0.0-27.29.1
    • libvirt-daemon-config-nwfilter-2.0.0-27.29.1
    • libvirt-daemon-qemu-2.0.0-27.29.1
    • libvirt-daemon-driver-qemu-2.0.0-27.29.1
    • libvirt-daemon-driver-secret-2.0.0-27.29.1
    • libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-network-2.0.0-27.29.1
    • libvirt-daemon-2.0.0-27.29.1
    • libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.29.1
    • libvirt-nss-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-lxc-2.0.0-27.29.1
    • libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.29.1
    • libvirt-doc-2.0.0-27.29.1
    • libvirt-nss-2.0.0-27.29.1
    • libvirt-daemon-config-network-2.0.0-27.29.1
    • libvirt-client-2.0.0-27.29.1
    • libvirt-client-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-network-debuginfo-2.0.0-27.29.1
    • libvirt-debugsource-2.0.0-27.29.1
    • libvirt-daemon-driver-nwfilter-2.0.0-27.29.1
  • SUSE Linux Enterprise High Performance Computing 12 SP2 (x86_64)
    • libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-libxl-2.0.0-27.29.1
    • libvirt-daemon-xen-2.0.0-27.29.1
  • SUSE Linux Enterprise Server 12 SP2 (aarch64 ppc64le s390x x86_64)
    • libvirt-daemon-driver-secret-debuginfo-2.0.0-27.29.1
    • libvirt-lock-sanlock-2.0.0-27.29.1
    • libvirt-daemon-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-interface-2.0.0-27.29.1
    • libvirt-lock-sanlock-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-interface-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-lxc-2.0.0-27.29.1
    • libvirt-daemon-driver-storage-2.0.0-27.29.1
    • libvirt-daemon-driver-nodedev-2.0.0-27.29.1
    • libvirt-daemon-driver-storage-debuginfo-2.0.0-27.29.1
    • libvirt-2.0.0-27.29.1
    • libvirt-daemon-config-nwfilter-2.0.0-27.29.1
    • libvirt-daemon-qemu-2.0.0-27.29.1
    • libvirt-daemon-driver-qemu-2.0.0-27.29.1
    • libvirt-daemon-driver-secret-2.0.0-27.29.1
    • libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-network-2.0.0-27.29.1
    • libvirt-daemon-2.0.0-27.29.1
    • libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.29.1
    • libvirt-nss-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-lxc-2.0.0-27.29.1
    • libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.29.1
    • libvirt-doc-2.0.0-27.29.1
    • libvirt-nss-2.0.0-27.29.1
    • libvirt-daemon-config-network-2.0.0-27.29.1
    • libvirt-client-2.0.0-27.29.1
    • libvirt-client-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-network-debuginfo-2.0.0-27.29.1
    • libvirt-debugsource-2.0.0-27.29.1
    • libvirt-daemon-driver-nwfilter-2.0.0-27.29.1
  • SUSE Linux Enterprise Server 12 SP2 (x86_64)
    • libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-libxl-2.0.0-27.29.1
    • libvirt-daemon-xen-2.0.0-27.29.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le x86_64)
    • libvirt-daemon-driver-secret-debuginfo-2.0.0-27.29.1
    • libvirt-lock-sanlock-2.0.0-27.29.1
    • libvirt-daemon-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-interface-2.0.0-27.29.1
    • libvirt-lock-sanlock-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-interface-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-lxc-2.0.0-27.29.1
    • libvirt-daemon-driver-storage-2.0.0-27.29.1
    • libvirt-daemon-driver-nodedev-2.0.0-27.29.1
    • libvirt-daemon-driver-storage-debuginfo-2.0.0-27.29.1
    • libvirt-2.0.0-27.29.1
    • libvirt-daemon-config-nwfilter-2.0.0-27.29.1
    • libvirt-daemon-qemu-2.0.0-27.29.1
    • libvirt-daemon-driver-qemu-2.0.0-27.29.1
    • libvirt-daemon-driver-secret-2.0.0-27.29.1
    • libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-network-2.0.0-27.29.1
    • libvirt-daemon-2.0.0-27.29.1
    • libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.29.1
    • libvirt-nss-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-lxc-2.0.0-27.29.1
    • libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.29.1
    • libvirt-doc-2.0.0-27.29.1
    • libvirt-nss-2.0.0-27.29.1
    • libvirt-daemon-config-network-2.0.0-27.29.1
    • libvirt-client-2.0.0-27.29.1
    • libvirt-client-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-network-debuginfo-2.0.0-27.29.1
    • libvirt-debugsource-2.0.0-27.29.1
    • libvirt-daemon-driver-nwfilter-2.0.0-27.29.1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP2 (x86_64)
    • libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.29.1
    • libvirt-daemon-driver-libxl-2.0.0-27.29.1
    • libvirt-daemon-xen-2.0.0-27.29.1
  • SUSE Linux Enterprise Workstation Extension 12 SP2 (x86_64)
    • libvirt-client-32bit-2.0.0-27.29.1
    • libvirt-client-debuginfo-32bit-2.0.0-27.29.1
    • libvirt-debugsource-2.0.0-27.29.1

References: