Security update for qemu

Announcement ID:	SUSE-SU-2018:2973-1
Rating:	moderate
References:	bsc#1092885 bsc#1096223 bsc#1098735
Cross-References:	CVE-2018-11806 CVE-2018-12617 CVE-2018-3639
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 Enterprise Storage 4 SUSE Linux Enterprise High Performance Computing 12 SP2 SUSE Linux Enterprise High Performance Computing 12 SP3 SUSE Linux Enterprise High Performance Computing 12 SP4 SUSE Linux Enterprise High Performance Computing 12 SP5 SUSE Linux Enterprise Point of Service Image Server 12 12-SP2 SUSE Linux Enterprise Server 12 SP2 SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 SUSE Linux Enterprise Server 12 SP3 SUSE Linux Enterprise Server 12 SP4 SUSE Linux Enterprise Server 12 SP5 SUSE Linux Enterprise Server for SAP Applications 12 SP2 SUSE Linux Enterprise Server for SAP Applications 12 SP3 SUSE Linux Enterprise Server for SAP Applications 12 SP4 SUSE Linux Enterprise Server for SAP Applications 12 SP5 SUSE OpenStack Cloud 7

An update that solves three vulnerabilities can now be installed.

Description:

This update for qemu fixes the following security issues:

• 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).

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 OpenStack Cloud 7
  zypper in -t patch SUSE-OpenStack-Cloud-7-2018-2116=1
• SUSE Linux Enterprise Point of Service Image Server 12 12-SP2
  zypper in -t patch SUSE-SLE-POS-12-SP2-CLIENT-2018-2116=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2
  zypper in -t patch SUSE-SLE-SAP-12-SP2-2018-2116=1
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-2116=1
• SUSE Enterprise Storage 4
  zypper in -t patch SUSE-Storage-4-2018-2116=1

Package List:

• SUSE OpenStack Cloud 7 (x86_64)
  • qemu-guest-agent-debuginfo-2.6.2-41.43.3
  • qemu-x86-2.6.2-41.43.3
  • qemu-tools-debuginfo-2.6.2-41.43.3
  • qemu-block-curl-debuginfo-2.6.2-41.43.3
  • qemu-kvm-2.6.2-41.43.3
  • qemu-debugsource-2.6.2-41.43.3
  • qemu-guest-agent-2.6.2-41.43.3
  • qemu-tools-2.6.2-41.43.3
  • qemu-block-ssh-debuginfo-2.6.2-41.43.3
  • qemu-x86-debuginfo-2.6.2-41.43.3
  • qemu-block-rbd-2.6.2-41.43.3
  • qemu-lang-2.6.2-41.43.3
  • qemu-block-curl-2.6.2-41.43.3
  • qemu-2.6.2-41.43.3
  • qemu-block-rbd-debuginfo-2.6.2-41.43.3
  • qemu-block-ssh-2.6.2-41.43.3
• SUSE OpenStack Cloud 7 (noarch)
  • qemu-ipxe-1.0.0-41.43.3
  • qemu-sgabios-8-41.43.3
  • qemu-seabios-1.9.1-41.43.3
  • qemu-vgabios-1.9.1-41.43.3
• SUSE Linux Enterprise Point of Service Image Server 12 12-SP2 (x86_64)
  • qemu-guest-agent-debuginfo-2.6.2-41.43.3
  • qemu-x86-2.6.2-41.43.3
  • qemu-tools-debuginfo-2.6.2-41.43.3
  • qemu-block-curl-debuginfo-2.6.2-41.43.3
  • qemu-kvm-2.6.2-41.43.3
  • qemu-debugsource-2.6.2-41.43.3
  • qemu-guest-agent-2.6.2-41.43.3
  • qemu-tools-2.6.2-41.43.3
  • qemu-block-ssh-debuginfo-2.6.2-41.43.3
  • qemu-x86-debuginfo-2.6.2-41.43.3
  • qemu-block-rbd-2.6.2-41.43.3
  • qemu-lang-2.6.2-41.43.3
  • qemu-block-curl-2.6.2-41.43.3
  • qemu-2.6.2-41.43.3
  • qemu-block-rbd-debuginfo-2.6.2-41.43.3
  • qemu-block-ssh-2.6.2-41.43.3
• SUSE Linux Enterprise Point of Service Image Server 12 12-SP2 (noarch)
  • qemu-ipxe-1.0.0-41.43.3
  • qemu-sgabios-8-41.43.3
  • qemu-seabios-1.9.1-41.43.3
  • qemu-vgabios-1.9.1-41.43.3
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le x86_64)
  • qemu-guest-agent-debuginfo-2.6.2-41.43.3
  • qemu-tools-debuginfo-2.6.2-41.43.3
  • qemu-block-curl-debuginfo-2.6.2-41.43.3
  • qemu-debugsource-2.6.2-41.43.3
  • qemu-guest-agent-2.6.2-41.43.3
  • qemu-tools-2.6.2-41.43.3
  • qemu-block-ssh-debuginfo-2.6.2-41.43.3
  • qemu-lang-2.6.2-41.43.3
  • qemu-block-curl-2.6.2-41.43.3
  • qemu-2.6.2-41.43.3
  • qemu-block-ssh-2.6.2-41.43.3
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le)
  • qemu-ppc-2.6.2-41.43.3
  • qemu-ppc-debuginfo-2.6.2-41.43.3
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (x86_64)
  • qemu-x86-2.6.2-41.43.3
  • qemu-kvm-2.6.2-41.43.3
  • qemu-x86-debuginfo-2.6.2-41.43.3
  • qemu-block-rbd-2.6.2-41.43.3
  • qemu-block-rbd-debuginfo-2.6.2-41.43.3
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (noarch)
  • qemu-ipxe-1.0.0-41.43.3
  • qemu-sgabios-8-41.43.3
  • qemu-seabios-1.9.1-41.43.3
  • qemu-vgabios-1.9.1-41.43.3
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 (ppc64le s390x x86_64)
  • qemu-guest-agent-debuginfo-2.6.2-41.43.3
  • qemu-tools-debuginfo-2.6.2-41.43.3
  • qemu-block-curl-debuginfo-2.6.2-41.43.3
  • qemu-debugsource-2.6.2-41.43.3
  • qemu-guest-agent-2.6.2-41.43.3
  • qemu-tools-2.6.2-41.43.3
  • qemu-block-ssh-debuginfo-2.6.2-41.43.3
  • qemu-lang-2.6.2-41.43.3
  • qemu-block-curl-2.6.2-41.43.3
  • qemu-2.6.2-41.43.3
  • qemu-block-ssh-2.6.2-41.43.3
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 (ppc64le)
  • qemu-ppc-2.6.2-41.43.3
  • qemu-ppc-debuginfo-2.6.2-41.43.3
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 (s390x x86_64)
  • qemu-kvm-2.6.2-41.43.3
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 (s390x)
  • qemu-s390-2.6.2-41.43.3
  • qemu-s390-debuginfo-2.6.2-41.43.3
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 (x86_64)
  • qemu-block-rbd-debuginfo-2.6.2-41.43.3
  • qemu-x86-2.6.2-41.43.3
  • qemu-block-rbd-2.6.2-41.43.3
  • qemu-x86-debuginfo-2.6.2-41.43.3
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 (noarch)
  • qemu-ipxe-1.0.0-41.43.3
  • qemu-sgabios-8-41.43.3
  • qemu-seabios-1.9.1-41.43.3
  • qemu-vgabios-1.9.1-41.43.3
• SUSE Enterprise Storage 4 (x86_64)
  • qemu-guest-agent-debuginfo-2.6.2-41.43.3
  • qemu-x86-2.6.2-41.43.3
  • qemu-tools-debuginfo-2.6.2-41.43.3
  • qemu-block-curl-debuginfo-2.6.2-41.43.3
  • qemu-kvm-2.6.2-41.43.3
  • qemu-debugsource-2.6.2-41.43.3
  • qemu-guest-agent-2.6.2-41.43.3
  • qemu-tools-2.6.2-41.43.3
  • qemu-block-ssh-debuginfo-2.6.2-41.43.3
  • qemu-x86-debuginfo-2.6.2-41.43.3
  • qemu-block-rbd-2.6.2-41.43.3
  • qemu-lang-2.6.2-41.43.3
  • qemu-block-curl-2.6.2-41.43.3
  • qemu-2.6.2-41.43.3
  • qemu-block-rbd-debuginfo-2.6.2-41.43.3
  • qemu-block-ssh-2.6.2-41.43.3
• SUSE Enterprise Storage 4 (noarch)
  • qemu-ipxe-1.0.0-41.43.3
  • qemu-sgabios-8-41.43.3
  • qemu-seabios-1.9.1-41.43.3
  • qemu-vgabios-1.9.1-41.43.3

References:

• https://www.suse.com/security/cve/CVE-2018-11806.html
• https://www.suse.com/security/cve/CVE-2018-12617.html
• https://www.suse.com/security/cve/CVE-2018-3639.html
• https://bugzilla.suse.com/show_bug.cgi?id=1092885
• https://bugzilla.suse.com/show_bug.cgi?id=1096223
• https://bugzilla.suse.com/show_bug.cgi?id=1098735