Security update for libvirt

SUSE Security Update: Security update for libvirt
Announcement ID: SUSE-SU-2018:1295-1
Rating: important
References: #1025340 #1076500 #1079869 #1083625 #1087887 #1088147 #936233 #960742
Affected Products:
  • SUSE Linux Enterprise Server 11-SP3-LTSS
  • SUSE Linux Enterprise Point of Sale 11-SP3
  • SUSE Linux Enterprise Debuginfo 11-SP3

  • An update that solves three vulnerabilities and has 5 fixes is now available.

    Description:

    This update for libvirt fixes the following issues:

    Security issues fixed:

    - CVE-2017-5715: Spectre fixes for libvirt (bsc#1079869, bsc#1088147,
    bsc#1087887).
    - CVE-2018-1064: Avoid denial of service reading from QEMU guest agent
    (bsc#1083625).
    - CVE-2018-5748: Avoid denial of service reading from QEMU monitor
    (bsc#1076500).

    Bug fixes:

    - bsc#1025340: Use xend for nodeGetFreeMemory API.
    - bsc#960742: Allow read access to script directories in libvirtd AppArmor
    profile.
    - bsc#936233: Introduce qemuDomainDefCheckABIStability.

    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 Server 11-SP3-LTSS:
      zypper in -t patch slessp3-libvirt-13600=1
    • SUSE Linux Enterprise Point of Sale 11-SP3:
      zypper in -t patch sleposp3-libvirt-13600=1
    • SUSE Linux Enterprise Debuginfo 11-SP3:
      zypper in -t patch dbgsp3-libvirt-13600=1

    Package List:

    • SUSE Linux Enterprise Server 11-SP3-LTSS (i586 s390x x86_64):
      • libvirt-1.0.5.9-21.5.1
      • libvirt-client-1.0.5.9-21.5.1
      • libvirt-doc-1.0.5.9-21.5.1
      • libvirt-lock-sanlock-1.0.5.9-21.5.1
      • libvirt-python-1.0.5.9-21.5.1
    • SUSE Linux Enterprise Server 11-SP3-LTSS (s390x x86_64):
      • libvirt-client-32bit-1.0.5.9-21.5.1
    • SUSE Linux Enterprise Point of Sale 11-SP3 (i586):
      • libvirt-1.0.5.9-21.5.1
      • libvirt-client-1.0.5.9-21.5.1
      • libvirt-doc-1.0.5.9-21.5.1
      • libvirt-lock-sanlock-1.0.5.9-21.5.1
      • libvirt-python-1.0.5.9-21.5.1
    • SUSE Linux Enterprise Debuginfo 11-SP3 (i586 s390x x86_64):
      • libvirt-debuginfo-1.0.5.9-21.5.1
      • libvirt-debugsource-1.0.5.9-21.5.1

    References: