Security update for libvirt

Announcement ID: SUSE-SU-2019:0554-2
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2019-3840 ( SUSE ): 5.8 CVSS:3.0/AV:N/AC:H/PR:L/UI:R/S:C/C:N/I:N/A:H
  • CVE-2019-3840 ( NVD ): 6.3 CVSS:3.0/AV:N/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:H
Affected Products:
  • SUSE Linux Enterprise Server 12 SP1
  • SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP1

An update that solves one vulnerability can now be installed.

Description:

This update for libvirt fixes the following issue:

Security issue 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).

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 Server for SAP Applications 12 SP1
    zypper in -t patch SUSE-SLE-SAP-12-SP1-2019-554=1
  • SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1
    zypper in -t patch SUSE-SLE-SERVER-12-SP1-2019-554=1

Package List:

  • SUSE Linux Enterprise Server for SAP Applications 12 SP1 (x86_64)
    • libvirt-daemon-driver-storage-debuginfo-1.2.18.4-22.6.1
    • libvirt-lock-sanlock-1.2.18.4-22.6.1
    • libvirt-daemon-driver-secret-1.2.18.4-22.6.1
    • libvirt-daemon-lxc-1.2.18.4-22.6.1
    • libvirt-daemon-debuginfo-1.2.18.4-22.6.1
    • libvirt-client-1.2.18.4-22.6.1
    • libvirt-daemon-qemu-1.2.18.4-22.6.1
    • libvirt-daemon-xen-1.2.18.4-22.6.1
    • libvirt-daemon-driver-secret-debuginfo-1.2.18.4-22.6.1
    • libvirt-client-debuginfo-1.2.18.4-22.6.1
    • libvirt-daemon-driver-libxl-debuginfo-1.2.18.4-22.6.1
    • libvirt-daemon-driver-storage-1.2.18.4-22.6.1
    • libvirt-daemon-driver-nwfilter-1.2.18.4-22.6.1
    • libvirt-daemon-driver-nwfilter-debuginfo-1.2.18.4-22.6.1
    • libvirt-doc-1.2.18.4-22.6.1
    • libvirt-1.2.18.4-22.6.1
    • libvirt-daemon-driver-network-debuginfo-1.2.18.4-22.6.1
    • libvirt-daemon-driver-network-1.2.18.4-22.6.1
    • libvirt-daemon-driver-lxc-debuginfo-1.2.18.4-22.6.1
    • libvirt-daemon-driver-interface-1.2.18.4-22.6.1
    • libvirt-daemon-driver-qemu-1.2.18.4-22.6.1
    • libvirt-daemon-driver-nodedev-debuginfo-1.2.18.4-22.6.1
    • libvirt-daemon-driver-qemu-debuginfo-1.2.18.4-22.6.1
    • libvirt-daemon-config-network-1.2.18.4-22.6.1
    • libvirt-daemon-driver-lxc-1.2.18.4-22.6.1
    • libvirt-daemon-driver-interface-debuginfo-1.2.18.4-22.6.1
    • libvirt-daemon-config-nwfilter-1.2.18.4-22.6.1
    • libvirt-debugsource-1.2.18.4-22.6.1
    • libvirt-daemon-driver-nodedev-1.2.18.4-22.6.1
    • libvirt-daemon-1.2.18.4-22.6.1
    • libvirt-lock-sanlock-debuginfo-1.2.18.4-22.6.1
    • libvirt-daemon-driver-libxl-1.2.18.4-22.6.1
  • SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1 (ppc64le s390x x86_64)
    • libvirt-daemon-driver-storage-debuginfo-1.2.18.4-22.6.1
    • libvirt-lock-sanlock-1.2.18.4-22.6.1
    • libvirt-daemon-driver-secret-1.2.18.4-22.6.1
    • libvirt-daemon-lxc-1.2.18.4-22.6.1
    • libvirt-daemon-debuginfo-1.2.18.4-22.6.1
    • libvirt-client-1.2.18.4-22.6.1
    • libvirt-daemon-qemu-1.2.18.4-22.6.1
    • libvirt-daemon-driver-secret-debuginfo-1.2.18.4-22.6.1
    • libvirt-client-debuginfo-1.2.18.4-22.6.1
    • libvirt-daemon-driver-storage-1.2.18.4-22.6.1
    • libvirt-daemon-driver-nwfilter-1.2.18.4-22.6.1
    • libvirt-daemon-driver-nwfilter-debuginfo-1.2.18.4-22.6.1
    • libvirt-doc-1.2.18.4-22.6.1
    • libvirt-1.2.18.4-22.6.1
    • libvirt-daemon-driver-network-debuginfo-1.2.18.4-22.6.1
    • libvirt-daemon-driver-network-1.2.18.4-22.6.1
    • libvirt-daemon-driver-lxc-debuginfo-1.2.18.4-22.6.1
    • libvirt-daemon-driver-interface-1.2.18.4-22.6.1
    • libvirt-daemon-driver-qemu-1.2.18.4-22.6.1
    • libvirt-daemon-driver-nodedev-debuginfo-1.2.18.4-22.6.1
    • libvirt-daemon-driver-qemu-debuginfo-1.2.18.4-22.6.1
    • libvirt-daemon-config-network-1.2.18.4-22.6.1
    • libvirt-daemon-driver-lxc-1.2.18.4-22.6.1
    • libvirt-daemon-driver-interface-debuginfo-1.2.18.4-22.6.1
    • libvirt-daemon-config-nwfilter-1.2.18.4-22.6.1
    • libvirt-debugsource-1.2.18.4-22.6.1
    • libvirt-daemon-driver-nodedev-1.2.18.4-22.6.1
    • libvirt-daemon-1.2.18.4-22.6.1
    • libvirt-lock-sanlock-debuginfo-1.2.18.4-22.6.1
  • SUSE Linux Enterprise Server 12 SP1 LTSS 12-SP1 (x86_64)
    • libvirt-daemon-xen-1.2.18.4-22.6.1
    • libvirt-daemon-driver-libxl-debuginfo-1.2.18.4-22.6.1
    • libvirt-daemon-driver-libxl-1.2.18.4-22.6.1

References: