Security update for libvirt

SUSE Security Update: Security update for libvirt
Announcement ID: SUSE-SU-2019:0553-1
Rating: moderate
References: #1104662 #1120813 #1127458
Cross-References: CVE-2019-3840
Affected Products:
  • SUSE OpenStack Cloud 7
  • SUSE Linux Enterprise Server for SAP 12-SP2
  • SUSE Linux Enterprise Server 12-SP2-LTSS
  • SUSE Linux Enterprise Server 12-SP2-BCL
  • SUSE Enterprise Storage 4

An update that solves one vulnerability and has two 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).

Other issues fixed:
  • libxl: save current memory value after successful balloon (bsc#1120813).
  • spec: Don't restart libvirt-guests when updating libvirt-client (bsc#1104662).

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 OpenStack Cloud 7:
    zypper in -t patch SUSE-OpenStack-Cloud-7-2019-553=1
  • SUSE Linux Enterprise Server for SAP 12-SP2:
    zypper in -t patch SUSE-SLE-SAP-12-SP2-2019-553=1
  • SUSE Linux Enterprise Server 12-SP2-LTSS:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-2019-553=1
  • SUSE Linux Enterprise Server 12-SP2-BCL:
    zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2019-553=1
  • SUSE Enterprise Storage 4:
    zypper in -t patch SUSE-Storage-4-2019-553=1

Package List:

  • SUSE OpenStack Cloud 7 (s390x x86_64):
    • libvirt-2.0.0-27.48.1
    • libvirt-client-2.0.0-27.48.1
    • libvirt-client-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-2.0.0-27.48.1
    • libvirt-daemon-config-network-2.0.0-27.48.1
    • libvirt-daemon-config-nwfilter-2.0.0-27.48.1
    • libvirt-daemon-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-interface-2.0.0-27.48.1
    • libvirt-daemon-driver-interface-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-lxc-2.0.0-27.48.1
    • libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-network-2.0.0-27.48.1
    • libvirt-daemon-driver-network-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-nodedev-2.0.0-27.48.1
    • libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-nwfilter-2.0.0-27.48.1
    • libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-qemu-2.0.0-27.48.1
    • libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-secret-2.0.0-27.48.1
    • libvirt-daemon-driver-secret-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-storage-2.0.0-27.48.1
    • libvirt-daemon-driver-storage-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-hooks-2.0.0-27.48.1
    • libvirt-daemon-lxc-2.0.0-27.48.1
    • libvirt-daemon-qemu-2.0.0-27.48.1
    • libvirt-debugsource-2.0.0-27.48.1
    • libvirt-doc-2.0.0-27.48.1
    • libvirt-lock-sanlock-2.0.0-27.48.1
    • libvirt-lock-sanlock-debuginfo-2.0.0-27.48.1
    • libvirt-nss-2.0.0-27.48.1
    • libvirt-nss-debuginfo-2.0.0-27.48.1
  • SUSE OpenStack Cloud 7 (x86_64):
    • libvirt-daemon-driver-libxl-2.0.0-27.48.1
    • libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-xen-2.0.0-27.48.1
  • SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):
    • libvirt-2.0.0-27.48.1
    • libvirt-client-2.0.0-27.48.1
    • libvirt-client-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-2.0.0-27.48.1
    • libvirt-daemon-config-network-2.0.0-27.48.1
    • libvirt-daemon-config-nwfilter-2.0.0-27.48.1
    • libvirt-daemon-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-interface-2.0.0-27.48.1
    • libvirt-daemon-driver-interface-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-lxc-2.0.0-27.48.1
    • libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-network-2.0.0-27.48.1
    • libvirt-daemon-driver-network-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-nodedev-2.0.0-27.48.1
    • libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-nwfilter-2.0.0-27.48.1
    • libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-qemu-2.0.0-27.48.1
    • libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-secret-2.0.0-27.48.1
    • libvirt-daemon-driver-secret-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-storage-2.0.0-27.48.1
    • libvirt-daemon-driver-storage-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-hooks-2.0.0-27.48.1
    • libvirt-daemon-lxc-2.0.0-27.48.1
    • libvirt-daemon-qemu-2.0.0-27.48.1
    • libvirt-debugsource-2.0.0-27.48.1
    • libvirt-doc-2.0.0-27.48.1
    • libvirt-lock-sanlock-2.0.0-27.48.1
    • libvirt-lock-sanlock-debuginfo-2.0.0-27.48.1
    • libvirt-nss-2.0.0-27.48.1
    • libvirt-nss-debuginfo-2.0.0-27.48.1
  • SUSE Linux Enterprise Server for SAP 12-SP2 (x86_64):
    • libvirt-daemon-driver-libxl-2.0.0-27.48.1
    • libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-xen-2.0.0-27.48.1
  • SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):
    • libvirt-2.0.0-27.48.1
    • libvirt-client-2.0.0-27.48.1
    • libvirt-client-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-2.0.0-27.48.1
    • libvirt-daemon-config-network-2.0.0-27.48.1
    • libvirt-daemon-config-nwfilter-2.0.0-27.48.1
    • libvirt-daemon-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-interface-2.0.0-27.48.1
    • libvirt-daemon-driver-interface-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-lxc-2.0.0-27.48.1
    • libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-network-2.0.0-27.48.1
    • libvirt-daemon-driver-network-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-nodedev-2.0.0-27.48.1
    • libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-nwfilter-2.0.0-27.48.1
    • libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-qemu-2.0.0-27.48.1
    • libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-secret-2.0.0-27.48.1
    • libvirt-daemon-driver-secret-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-storage-2.0.0-27.48.1
    • libvirt-daemon-driver-storage-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-hooks-2.0.0-27.48.1
    • libvirt-daemon-lxc-2.0.0-27.48.1
    • libvirt-daemon-qemu-2.0.0-27.48.1
    • libvirt-debugsource-2.0.0-27.48.1
    • libvirt-doc-2.0.0-27.48.1
    • libvirt-lock-sanlock-2.0.0-27.48.1
    • libvirt-lock-sanlock-debuginfo-2.0.0-27.48.1
    • libvirt-nss-2.0.0-27.48.1
    • libvirt-nss-debuginfo-2.0.0-27.48.1
  • SUSE Linux Enterprise Server 12-SP2-LTSS (x86_64):
    • libvirt-daemon-driver-libxl-2.0.0-27.48.1
    • libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-xen-2.0.0-27.48.1
  • SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):
    • libvirt-2.0.0-27.48.1
    • libvirt-client-2.0.0-27.48.1
    • libvirt-client-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-2.0.0-27.48.1
    • libvirt-daemon-config-network-2.0.0-27.48.1
    • libvirt-daemon-config-nwfilter-2.0.0-27.48.1
    • libvirt-daemon-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-interface-2.0.0-27.48.1
    • libvirt-daemon-driver-interface-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-libxl-2.0.0-27.48.1
    • libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-lxc-2.0.0-27.48.1
    • libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-network-2.0.0-27.48.1
    • libvirt-daemon-driver-network-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-nodedev-2.0.0-27.48.1
    • libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-nwfilter-2.0.0-27.48.1
    • libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-qemu-2.0.0-27.48.1
    • libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-secret-2.0.0-27.48.1
    • libvirt-daemon-driver-secret-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-storage-2.0.0-27.48.1
    • libvirt-daemon-driver-storage-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-hooks-2.0.0-27.48.1
    • libvirt-daemon-lxc-2.0.0-27.48.1
    • libvirt-daemon-qemu-2.0.0-27.48.1
    • libvirt-daemon-xen-2.0.0-27.48.1
    • libvirt-debugsource-2.0.0-27.48.1
    • libvirt-doc-2.0.0-27.48.1
    • libvirt-lock-sanlock-2.0.0-27.48.1
    • libvirt-lock-sanlock-debuginfo-2.0.0-27.48.1
    • libvirt-nss-2.0.0-27.48.1
    • libvirt-nss-debuginfo-2.0.0-27.48.1
  • SUSE Enterprise Storage 4 (x86_64):
    • libvirt-2.0.0-27.48.1
    • libvirt-client-2.0.0-27.48.1
    • libvirt-client-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-2.0.0-27.48.1
    • libvirt-daemon-config-network-2.0.0-27.48.1
    • libvirt-daemon-config-nwfilter-2.0.0-27.48.1
    • libvirt-daemon-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-interface-2.0.0-27.48.1
    • libvirt-daemon-driver-interface-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-libxl-2.0.0-27.48.1
    • libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-lxc-2.0.0-27.48.1
    • libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-network-2.0.0-27.48.1
    • libvirt-daemon-driver-network-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-nodedev-2.0.0-27.48.1
    • libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-nwfilter-2.0.0-27.48.1
    • libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-qemu-2.0.0-27.48.1
    • libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-secret-2.0.0-27.48.1
    • libvirt-daemon-driver-secret-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-driver-storage-2.0.0-27.48.1
    • libvirt-daemon-driver-storage-debuginfo-2.0.0-27.48.1
    • libvirt-daemon-hooks-2.0.0-27.48.1
    • libvirt-daemon-lxc-2.0.0-27.48.1
    • libvirt-daemon-qemu-2.0.0-27.48.1
    • libvirt-daemon-xen-2.0.0-27.48.1
    • libvirt-debugsource-2.0.0-27.48.1
    • libvirt-doc-2.0.0-27.48.1
    • libvirt-lock-sanlock-2.0.0-27.48.1
    • libvirt-lock-sanlock-debuginfo-2.0.0-27.48.1
    • libvirt-nss-2.0.0-27.48.1
    • libvirt-nss-debuginfo-2.0.0-27.48.1

References: