Security update for qemu

Announcement ID: SUSE-SU-2018:3555-1
Rating: moderate
References:
Cross-References:
CVSS scores:
  • CVE-2018-11806 ( SUSE ): 5.0 CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L
  • CVE-2018-11806 ( NVD ): 8.2 CVSS:3.0/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H
  • CVE-2018-12617 ( SUSE ): 6.2 CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2018-12617 ( NVD ): 7.5 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2018-12617 ( NVD ): 7.5 CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
  • CVE-2018-3639 ( SUSE ): 4.3 CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:C/C:L/I:N/A:N
  • CVE-2018-3639 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
  • CVE-2018-3639 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Affected Products:
  • SUSE CaaS Platform 3.0
  • SUSE Container as a Service Platform 1.0
  • SUSE Container as a Service Platform 2.0
  • SUSE Linux Enterprise Desktop 12 SP3
  • SUSE Linux Enterprise High Performance Computing 12 SP3
  • SUSE Linux Enterprise Server 12 SP3
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3

An update that solves three vulnerabilities and has one security fix can now be installed.

Description:

This update for qemu fixes the following issues:

These security issues were fixed:

  • CVE-2018-12617: qmp_guest_file_read had an integer overflow that could have been exploited by sending a crafted QMP command (including guest-file-read with a large count value) to the agent via the listening socket causing DoS (bsc#1098735).
  • CVE-2018-11806: Prevent heap-based buffer overflow via incoming fragmented datagrams (bsc#1096223).

With this release the mitigations for Spectre v4 are moved the the patches from upstream (CVE-2018-3639, bsc#1092885).

This feature was added:

  • Add support for block resize support for disks through the monitor (bsc#1094725).

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 Container as a Service Platform 2.0
    To install this update, use the SUSE CaaS Platform 'skuba' tool. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way.
  • SUSE Container as a Service Platform 1.0
    To install this update, use the SUSE CaaS Platform 'skuba' tool. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way.
  • SUSE Linux Enterprise Desktop 12 SP3
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-2519=1
  • SUSE Linux Enterprise Server 12 SP3
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-2519=1
  • SUSE Linux Enterprise High Performance Computing 12 SP3
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-2519=1
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3
    zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-2519=1
  • SUSE CaaS Platform 3.0
    To install this update, use the SUSE CaaS Platform 'skuba' tool. It will inform you if it detects new updates and let you then trigger updating of the complete cluster in a controlled way.

Package List:

  • SUSE Container as a Service Platform 2.0 (x86_64)
    • qemu-debugsource-2.9.1-6.19.11
    • qemu-guest-agent-debuginfo-2.9.1-6.19.11
    • qemu-guest-agent-2.9.1-6.19.11
  • SUSE Container as a Service Platform 1.0 (x86_64)
    • qemu-debugsource-2.9.1-6.19.11
    • qemu-guest-agent-debuginfo-2.9.1-6.19.11
    • qemu-guest-agent-2.9.1-6.19.11
  • SUSE Linux Enterprise Desktop 12 SP3 (x86_64)
    • qemu-tools-debuginfo-2.9.1-6.19.11
    • qemu-2.9.1-6.19.11
    • qemu-kvm-2.9.1-6.19.11
    • qemu-tools-2.9.1-6.19.11
    • qemu-block-curl-2.9.1-6.19.11
    • qemu-debugsource-2.9.1-6.19.11
    • qemu-x86-2.9.1-6.19.11
    • qemu-block-curl-debuginfo-2.9.1-6.19.11
  • SUSE Linux Enterprise Desktop 12 SP3 (noarch)
    • qemu-vgabios-1.10.2-6.19.11
    • qemu-sgabios-8-6.19.11
    • qemu-ipxe-1.0.0-6.19.11
    • qemu-seabios-1.10.2-6.19.11
  • SUSE Linux Enterprise Server 12 SP3 (aarch64 ppc64le s390x x86_64)
    • qemu-block-iscsi-2.9.1-6.19.11
    • qemu-lang-2.9.1-6.19.11
    • qemu-guest-agent-2.9.1-6.19.11
    • qemu-tools-debuginfo-2.9.1-6.19.11
    • qemu-2.9.1-6.19.11
    • qemu-tools-2.9.1-6.19.11
    • qemu-block-curl-2.9.1-6.19.11
    • qemu-debugsource-2.9.1-6.19.11
    • qemu-guest-agent-debuginfo-2.9.1-6.19.11
    • qemu-block-ssh-debuginfo-2.9.1-6.19.11
    • qemu-block-ssh-2.9.1-6.19.11
    • qemu-block-curl-debuginfo-2.9.1-6.19.11
    • qemu-block-iscsi-debuginfo-2.9.1-6.19.11
  • SUSE Linux Enterprise Server 12 SP3 (aarch64)
    • qemu-arm-2.9.1-6.19.11
    • qemu-arm-debuginfo-2.9.1-6.19.11
  • SUSE Linux Enterprise Server 12 SP3 (aarch64 x86_64)
    • qemu-block-rbd-debuginfo-2.9.1-6.19.11
    • qemu-block-rbd-2.9.1-6.19.11
  • SUSE Linux Enterprise Server 12 SP3 (noarch)
    • qemu-vgabios-1.10.2-6.19.11
    • qemu-sgabios-8-6.19.11
    • qemu-ipxe-1.0.0-6.19.11
    • qemu-seabios-1.10.2-6.19.11
  • SUSE Linux Enterprise Server 12 SP3 (ppc64le)
    • qemu-ppc-debuginfo-2.9.1-6.19.11
    • qemu-ppc-2.9.1-6.19.11
  • SUSE Linux Enterprise Server 12 SP3 (s390x x86_64)
    • qemu-kvm-2.9.1-6.19.11
  • SUSE Linux Enterprise Server 12 SP3 (s390x)
    • qemu-s390-debuginfo-2.9.1-6.19.11
    • qemu-s390-2.9.1-6.19.11
  • SUSE Linux Enterprise Server 12 SP3 (x86_64)
    • qemu-x86-debuginfo-2.9.1-6.19.11
    • qemu-x86-2.9.1-6.19.11
  • SUSE Linux Enterprise High Performance Computing 12 SP3 (aarch64 x86_64)
    • qemu-block-iscsi-2.9.1-6.19.11
    • qemu-lang-2.9.1-6.19.11
    • qemu-guest-agent-2.9.1-6.19.11
    • qemu-tools-debuginfo-2.9.1-6.19.11
    • qemu-2.9.1-6.19.11
    • qemu-tools-2.9.1-6.19.11
    • qemu-block-curl-2.9.1-6.19.11
    • qemu-block-rbd-2.9.1-6.19.11
    • qemu-block-rbd-debuginfo-2.9.1-6.19.11
    • qemu-debugsource-2.9.1-6.19.11
    • qemu-guest-agent-debuginfo-2.9.1-6.19.11
    • qemu-block-ssh-debuginfo-2.9.1-6.19.11
    • qemu-block-ssh-2.9.1-6.19.11
    • qemu-block-curl-debuginfo-2.9.1-6.19.11
    • qemu-block-iscsi-debuginfo-2.9.1-6.19.11
  • SUSE Linux Enterprise High Performance Computing 12 SP3 (aarch64)
    • qemu-arm-2.9.1-6.19.11
    • qemu-arm-debuginfo-2.9.1-6.19.11
  • SUSE Linux Enterprise High Performance Computing 12 SP3 (noarch)
    • qemu-vgabios-1.10.2-6.19.11
    • qemu-sgabios-8-6.19.11
    • qemu-ipxe-1.0.0-6.19.11
    • qemu-seabios-1.10.2-6.19.11
  • SUSE Linux Enterprise High Performance Computing 12 SP3 (x86_64)
    • qemu-x86-debuginfo-2.9.1-6.19.11
    • qemu-x86-2.9.1-6.19.11
    • qemu-kvm-2.9.1-6.19.11
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3 (ppc64le x86_64)
    • qemu-block-iscsi-2.9.1-6.19.11
    • qemu-lang-2.9.1-6.19.11
    • qemu-guest-agent-2.9.1-6.19.11
    • qemu-tools-debuginfo-2.9.1-6.19.11
    • qemu-2.9.1-6.19.11
    • qemu-tools-2.9.1-6.19.11
    • qemu-block-curl-2.9.1-6.19.11
    • qemu-debugsource-2.9.1-6.19.11
    • qemu-guest-agent-debuginfo-2.9.1-6.19.11
    • qemu-block-ssh-debuginfo-2.9.1-6.19.11
    • qemu-block-ssh-2.9.1-6.19.11
    • qemu-block-curl-debuginfo-2.9.1-6.19.11
    • qemu-block-iscsi-debuginfo-2.9.1-6.19.11
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3 (noarch)
    • qemu-vgabios-1.10.2-6.19.11
    • qemu-sgabios-8-6.19.11
    • qemu-ipxe-1.0.0-6.19.11
    • qemu-seabios-1.10.2-6.19.11
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3 (ppc64le)
    • qemu-ppc-debuginfo-2.9.1-6.19.11
    • qemu-ppc-2.9.1-6.19.11
  • SUSE Linux Enterprise Server for SAP Applications 12 SP3 (x86_64)
    • qemu-x86-debuginfo-2.9.1-6.19.11
    • qemu-kvm-2.9.1-6.19.11
    • qemu-block-rbd-debuginfo-2.9.1-6.19.11
    • qemu-block-rbd-2.9.1-6.19.11
    • qemu-x86-2.9.1-6.19.11
  • SUSE CaaS Platform 3.0 (x86_64)
    • qemu-debugsource-2.9.1-6.19.11
    • qemu-guest-agent-debuginfo-2.9.1-6.19.11
    • qemu-guest-agent-2.9.1-6.19.11

References: