Security update for qemu

Announcement ID:	SUSE-SU-2019:0489-1
Rating:	important
References:	bsc#1084604 bsc#1113231 bsc#1116717 bsc#1117275 bsc#1119493 bsc#1123156
Cross-References:	CVE-2017-13672 CVE-2017-13673 CVE-2018-16872 CVE-2018-19364 CVE-2018-19489 CVE-2018-7858 CVE-2019-6778
CVSS scores:	CVE-2017-13672 ( SUSE ): 3.0 CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L CVE-2017-13672 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2017-13672 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2017-13673 ( SUSE ): 3.0 CVSS:3.0/AV:A/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L CVE-2017-13673 ( NVD ): 6.5 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2018-16872 ( SUSE ): 5.0 CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L CVE-2018-16872 ( NVD ): 5.3 CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:N/A:N CVE-2018-16872 ( NVD ): 5.0 CVSS:3.0/AV:L/AC:H/PR:H/UI:N/S:C/C:L/I:L/A:L CVE-2018-19364 ( SUSE ): 5.3 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:L/A:H CVE-2018-19364 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2018-19364 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2018-19489 ( SUSE ): 2.8 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:N/I:N/A:L CVE-2018-19489 ( NVD ): 4.7 CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2018-19489 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2018-7858 ( SUSE ): 5.0 CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:L CVE-2018-7858 ( NVD ): 5.5 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2018-7858 ( NVD ): 5.5 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H CVE-2019-6778 ( SUSE ): 7.8 CVSS:3.0/AV:L/AC:H/PR:L/UI:N/S:C/C:H/I:H/A:H CVE-2019-6778 ( NVD ): 7.8 CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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 BCL 12-SP2 SUSE Linux Enterprise Server 12 SP2 ESPOS 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 seven vulnerabilities can now be installed.

Description:

This update for qemu fixes the following issues:

Security issues fixed:

• CVE-2019-6778: Fixed a heap buffer overflow issue in the SLiRP networking implementation (bsc#1123156).
• CVE-2018-16872: Fixed a host security vulnerability related to handling symlinks in usb-mtp (bsc#1119493).
• CVE-2018-19489: Fixed a denial of service vulnerability in virtfs (bsc#1117275).
• CVE-2018-19364: Fixed a use-after-free if the virtfs interface resulting in a denial of service (bsc#1116717).
• CVE-2018-7858: Fixed a denial of service which could occur while updating the VGA display, after guest has adjusted the display dimensions (bsc#1084604).
• CVE-2017-13673: Fixed a denial of service in the cpu_physical_memory_snapshot_get_dirty function.
• CVE-2017-13672: Fixed a denial of service via vectors involving display update.

Non-security issues fixed:

• Fixed bad guest time after migration (bsc#1113231).

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-7-2019-489=1
• SUSE Linux Enterprise Point of Service Image Server 12 12-SP2
  zypper in -t patch SUSE-SLE-POS-12-SP2-CLIENT-2019-489=1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2
  zypper in -t patch SUSE-SLE-SAP-12-SP2-2019-489=1
• SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2019-489=1
• SUSE Linux Enterprise Server 12 SP2 ESPOS 12-SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-ESPOS-2019-489=1
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2
  zypper in -t patch SUSE-SLE-SERVER-12-SP2-2019-489=1
• SUSE Enterprise Storage 4
  zypper in -t patch SUSE-Storage-4-2019-489=1

Package List:

• SUSE OpenStack Cloud 7 (x86_64)
  • qemu-2.6.2-41.49.1
  • qemu-block-curl-debuginfo-2.6.2-41.49.1
  • qemu-block-ssh-debuginfo-2.6.2-41.49.1
  • qemu-block-rbd-debuginfo-2.6.2-41.49.1
  • qemu-x86-2.6.2-41.49.1
  • qemu-tools-2.6.2-41.49.1
  • qemu-tools-debuginfo-2.6.2-41.49.1
  • qemu-lang-2.6.2-41.49.1
  • qemu-x86-debuginfo-2.6.2-41.49.1
  • qemu-block-ssh-2.6.2-41.49.1
  • qemu-guest-agent-2.6.2-41.49.1
  • qemu-debugsource-2.6.2-41.49.1
  • qemu-block-curl-2.6.2-41.49.1
  • qemu-guest-agent-debuginfo-2.6.2-41.49.1
  • qemu-block-rbd-2.6.2-41.49.1
  • qemu-kvm-2.6.2-41.49.1
• SUSE OpenStack Cloud 7 (noarch)
  • qemu-sgabios-8-41.49.1
  • qemu-ipxe-1.0.0-41.49.1
  • qemu-seabios-1.9.1-41.49.1
  • qemu-vgabios-1.9.1-41.49.1
• SUSE Linux Enterprise Point of Service Image Server 12 12-SP2 (x86_64)
  • qemu-2.6.2-41.49.1
  • qemu-block-curl-debuginfo-2.6.2-41.49.1
  • qemu-block-ssh-debuginfo-2.6.2-41.49.1
  • qemu-block-rbd-debuginfo-2.6.2-41.49.1
  • qemu-x86-2.6.2-41.49.1
  • qemu-tools-2.6.2-41.49.1
  • qemu-tools-debuginfo-2.6.2-41.49.1
  • qemu-lang-2.6.2-41.49.1
  • qemu-x86-debuginfo-2.6.2-41.49.1
  • qemu-block-ssh-2.6.2-41.49.1
  • qemu-guest-agent-2.6.2-41.49.1
  • qemu-debugsource-2.6.2-41.49.1
  • qemu-block-curl-2.6.2-41.49.1
  • qemu-guest-agent-debuginfo-2.6.2-41.49.1
  • qemu-block-rbd-2.6.2-41.49.1
  • qemu-kvm-2.6.2-41.49.1
• SUSE Linux Enterprise Point of Service Image Server 12 12-SP2 (noarch)
  • qemu-sgabios-8-41.49.1
  • qemu-ipxe-1.0.0-41.49.1
  • qemu-seabios-1.9.1-41.49.1
  • qemu-vgabios-1.9.1-41.49.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le x86_64)
  • qemu-2.6.2-41.49.1
  • qemu-block-curl-debuginfo-2.6.2-41.49.1
  • qemu-block-ssh-debuginfo-2.6.2-41.49.1
  • qemu-tools-2.6.2-41.49.1
  • qemu-tools-debuginfo-2.6.2-41.49.1
  • qemu-block-ssh-2.6.2-41.49.1
  • qemu-guest-agent-2.6.2-41.49.1
  • qemu-debugsource-2.6.2-41.49.1
  • qemu-block-curl-2.6.2-41.49.1
  • qemu-guest-agent-debuginfo-2.6.2-41.49.1
  • qemu-lang-2.6.2-41.49.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (ppc64le)
  • qemu-ppc-debuginfo-2.6.2-41.49.1
  • qemu-ppc-2.6.2-41.49.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (x86_64)
  • qemu-x86-2.6.2-41.49.1
  • qemu-block-rbd-debuginfo-2.6.2-41.49.1
  • qemu-x86-debuginfo-2.6.2-41.49.1
  • qemu-block-rbd-2.6.2-41.49.1
  • qemu-kvm-2.6.2-41.49.1
• SUSE Linux Enterprise Server for SAP Applications 12 SP2 (noarch)
  • qemu-sgabios-8-41.49.1
  • qemu-ipxe-1.0.0-41.49.1
  • qemu-seabios-1.9.1-41.49.1
  • qemu-vgabios-1.9.1-41.49.1
• SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 (x86_64)
  • qemu-2.6.2-41.49.1
  • qemu-block-curl-debuginfo-2.6.2-41.49.1
  • qemu-block-ssh-debuginfo-2.6.2-41.49.1
  • qemu-block-rbd-debuginfo-2.6.2-41.49.1
  • qemu-x86-2.6.2-41.49.1
  • qemu-tools-2.6.2-41.49.1
  • qemu-tools-debuginfo-2.6.2-41.49.1
  • qemu-lang-2.6.2-41.49.1
  • qemu-x86-debuginfo-2.6.2-41.49.1
  • qemu-block-ssh-2.6.2-41.49.1
  • qemu-guest-agent-2.6.2-41.49.1
  • qemu-debugsource-2.6.2-41.49.1
  • qemu-block-curl-2.6.2-41.49.1
  • qemu-guest-agent-debuginfo-2.6.2-41.49.1
  • qemu-block-rbd-2.6.2-41.49.1
  • qemu-kvm-2.6.2-41.49.1
• SUSE Linux Enterprise Server 12 SP2 BCL 12-SP2 (noarch)
  • qemu-sgabios-8-41.49.1
  • qemu-ipxe-1.0.0-41.49.1
  • qemu-seabios-1.9.1-41.49.1
  • qemu-vgabios-1.9.1-41.49.1
• SUSE Linux Enterprise Server 12 SP2 ESPOS 12-SP2 (x86_64)
  • qemu-2.6.2-41.49.1
  • qemu-block-curl-debuginfo-2.6.2-41.49.1
  • qemu-block-ssh-debuginfo-2.6.2-41.49.1
  • qemu-block-rbd-debuginfo-2.6.2-41.49.1
  • qemu-x86-2.6.2-41.49.1
  • qemu-tools-2.6.2-41.49.1
  • qemu-tools-debuginfo-2.6.2-41.49.1
  • qemu-lang-2.6.2-41.49.1
  • qemu-x86-debuginfo-2.6.2-41.49.1
  • qemu-block-ssh-2.6.2-41.49.1
  • qemu-guest-agent-2.6.2-41.49.1
  • qemu-debugsource-2.6.2-41.49.1
  • qemu-block-curl-2.6.2-41.49.1
  • qemu-guest-agent-debuginfo-2.6.2-41.49.1
  • qemu-block-rbd-2.6.2-41.49.1
  • qemu-kvm-2.6.2-41.49.1
• SUSE Linux Enterprise Server 12 SP2 ESPOS 12-SP2 (noarch)
  • qemu-sgabios-8-41.49.1
  • qemu-ipxe-1.0.0-41.49.1
  • qemu-seabios-1.9.1-41.49.1
  • qemu-vgabios-1.9.1-41.49.1
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 (ppc64le s390x x86_64)
  • qemu-2.6.2-41.49.1
  • qemu-block-curl-debuginfo-2.6.2-41.49.1
  • qemu-block-ssh-debuginfo-2.6.2-41.49.1
  • qemu-tools-2.6.2-41.49.1
  • qemu-tools-debuginfo-2.6.2-41.49.1
  • qemu-block-ssh-2.6.2-41.49.1
  • qemu-guest-agent-2.6.2-41.49.1
  • qemu-debugsource-2.6.2-41.49.1
  • qemu-block-curl-2.6.2-41.49.1
  • qemu-guest-agent-debuginfo-2.6.2-41.49.1
  • qemu-lang-2.6.2-41.49.1
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 (ppc64le)
  • qemu-ppc-debuginfo-2.6.2-41.49.1
  • qemu-ppc-2.6.2-41.49.1
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 (s390x x86_64)
  • qemu-kvm-2.6.2-41.49.1
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 (s390x)
  • qemu-s390-debuginfo-2.6.2-41.49.1
  • qemu-s390-2.6.2-41.49.1
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 (x86_64)
  • qemu-x86-2.6.2-41.49.1
  • qemu-block-rbd-debuginfo-2.6.2-41.49.1
  • qemu-block-rbd-2.6.2-41.49.1
  • qemu-x86-debuginfo-2.6.2-41.49.1
• SUSE Linux Enterprise Server 12 SP2 LTSS 12-SP2 (noarch)
  • qemu-sgabios-8-41.49.1
  • qemu-ipxe-1.0.0-41.49.1
  • qemu-seabios-1.9.1-41.49.1
  • qemu-vgabios-1.9.1-41.49.1
• SUSE Enterprise Storage 4 (x86_64)
  • qemu-2.6.2-41.49.1
  • qemu-block-curl-debuginfo-2.6.2-41.49.1
  • qemu-block-ssh-debuginfo-2.6.2-41.49.1
  • qemu-block-rbd-debuginfo-2.6.2-41.49.1
  • qemu-x86-2.6.2-41.49.1
  • qemu-tools-2.6.2-41.49.1
  • qemu-tools-debuginfo-2.6.2-41.49.1
  • qemu-lang-2.6.2-41.49.1
  • qemu-x86-debuginfo-2.6.2-41.49.1
  • qemu-block-ssh-2.6.2-41.49.1
  • qemu-guest-agent-2.6.2-41.49.1
  • qemu-debugsource-2.6.2-41.49.1
  • qemu-block-curl-2.6.2-41.49.1
  • qemu-guest-agent-debuginfo-2.6.2-41.49.1
  • qemu-block-rbd-2.6.2-41.49.1
  • qemu-kvm-2.6.2-41.49.1
• SUSE Enterprise Storage 4 (noarch)
  • qemu-sgabios-8-41.49.1
  • qemu-ipxe-1.0.0-41.49.1
  • qemu-seabios-1.9.1-41.49.1
  • qemu-vgabios-1.9.1-41.49.1

References:

• https://www.suse.com/security/cve/CVE-2017-13672.html
• https://www.suse.com/security/cve/CVE-2017-13673.html
• https://www.suse.com/security/cve/CVE-2018-16872.html
• https://www.suse.com/security/cve/CVE-2018-19364.html
• https://www.suse.com/security/cve/CVE-2018-19489.html
• https://www.suse.com/security/cve/CVE-2018-7858.html
• https://www.suse.com/security/cve/CVE-2019-6778.html
• https://bugzilla.suse.com/show_bug.cgi?id=1084604
• https://bugzilla.suse.com/show_bug.cgi?id=1113231
• https://bugzilla.suse.com/show_bug.cgi?id=1116717
• https://bugzilla.suse.com/show_bug.cgi?id=1117275
• https://bugzilla.suse.com/show_bug.cgi?id=1119493
• https://bugzilla.suse.com/show_bug.cgi?id=1123156