ESB-2019.0607 - [SUSE] qemu: Multiple vulnerabilities 2019-02-27

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===========================================================================
             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.0607
              SUSE Security Update: Security update for qemu
                             27 February 2019

===========================================================================

        AusCERT Security Bulletin Summary
        ---------------------------------

Product:           qemu
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Execute Arbitrary Code/Commands -- Existing Account
                   Denial of Service               -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-6778 CVE-2018-19489 CVE-2018-19364
                   CVE-2018-16872 CVE-2018-7858 CVE-2017-13673
                   CVE-2017-13672  

Reference:         ESB-2019.0496
                   ESB-2018.2006
                   ESB-2018.1507
                   ESB-2018.1484

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2019/suse-su-20190489-1/

- --------------------------BEGIN INCLUDED TEXT--------------------

   SUSE Security Update: Security update for qemu
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:0489-1
Rating:             important
References:         #1084604 #1113231 #1116717 #1117275 #1119493 
                    #1123156 
Cross-References:   CVE-2017-13672 CVE-2017-13673 CVE-2018-16872
                    CVE-2018-19364 CVE-2018-19489 CVE-2018-7858
                    CVE-2019-6778
Affected Products:
                    SUSE OpenStack Cloud 7
                    SUSE Linux Enterprise Server for SAP 12-SP2
                    SUSE Linux Enterprise Server 12-SP2-LTSS
                    SUSE Linux Enterprise Server 12-SP2-BCL
                    SUSE Enterprise Storage 4
______________________________________________________________________________

   An update that fixes 7 vulnerabilities is now available.

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 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 OpenStack Cloud 7:

      zypper in -t patch SUSE-OpenStack-Cloud-7-2019-489=1

   - SUSE Linux Enterprise Server for SAP 12-SP2:

      zypper in -t patch SUSE-SLE-SAP-12-SP2-2019-489=1

   - SUSE Linux Enterprise Server 12-SP2-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2019-489=1

   - SUSE Linux Enterprise Server 12-SP2-BCL:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-BCL-2019-489=1

   - SUSE Enterprise Storage 4:

      zypper in -t patch SUSE-Storage-4-2019-489=1



Package List:

   - SUSE OpenStack Cloud 7 (s390x x86_64):

      qemu-2.6.2-41.49.1
      qemu-block-curl-2.6.2-41.49.1
      qemu-block-curl-debuginfo-2.6.2-41.49.1
      qemu-block-ssh-2.6.2-41.49.1
      qemu-block-ssh-debuginfo-2.6.2-41.49.1
      qemu-debugsource-2.6.2-41.49.1
      qemu-guest-agent-2.6.2-41.49.1
      qemu-guest-agent-debuginfo-2.6.2-41.49.1
      qemu-kvm-2.6.2-41.49.1
      qemu-lang-2.6.2-41.49.1
      qemu-tools-2.6.2-41.49.1
      qemu-tools-debuginfo-2.6.2-41.49.1

   - SUSE OpenStack Cloud 7 (noarch):

      qemu-ipxe-1.0.0-41.49.1
      qemu-seabios-1.9.1-41.49.1
      qemu-sgabios-8-41.49.1
      qemu-vgabios-1.9.1-41.49.1

   - SUSE OpenStack Cloud 7 (x86_64):

      qemu-block-rbd-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-x86-debuginfo-2.6.2-41.49.1

   - SUSE OpenStack Cloud 7 (s390x):

      qemu-s390-2.6.2-41.49.1
      qemu-s390-debuginfo-2.6.2-41.49.1

   - SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le x86_64):

      qemu-2.6.2-41.49.1
      qemu-block-curl-2.6.2-41.49.1
      qemu-block-curl-debuginfo-2.6.2-41.49.1
      qemu-block-ssh-2.6.2-41.49.1
      qemu-block-ssh-debuginfo-2.6.2-41.49.1
      qemu-debugsource-2.6.2-41.49.1
      qemu-guest-agent-2.6.2-41.49.1
      qemu-guest-agent-debuginfo-2.6.2-41.49.1
      qemu-lang-2.6.2-41.49.1
      qemu-tools-2.6.2-41.49.1
      qemu-tools-debuginfo-2.6.2-41.49.1

   - SUSE Linux Enterprise Server for SAP 12-SP2 (ppc64le):

      qemu-ppc-2.6.2-41.49.1
      qemu-ppc-debuginfo-2.6.2-41.49.1

   - SUSE Linux Enterprise Server for SAP 12-SP2 (noarch):

      qemu-ipxe-1.0.0-41.49.1
      qemu-seabios-1.9.1-41.49.1
      qemu-sgabios-8-41.49.1
      qemu-vgabios-1.9.1-41.49.1

   - SUSE Linux Enterprise Server for SAP 12-SP2 (x86_64):

      qemu-block-rbd-2.6.2-41.49.1
      qemu-block-rbd-debuginfo-2.6.2-41.49.1
      qemu-kvm-2.6.2-41.49.1
      qemu-x86-2.6.2-41.49.1
      qemu-x86-debuginfo-2.6.2-41.49.1

   - SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le s390x x86_64):

      qemu-2.6.2-41.49.1
      qemu-block-curl-2.6.2-41.49.1
      qemu-block-curl-debuginfo-2.6.2-41.49.1
      qemu-block-ssh-2.6.2-41.49.1
      qemu-block-ssh-debuginfo-2.6.2-41.49.1
      qemu-debugsource-2.6.2-41.49.1
      qemu-guest-agent-2.6.2-41.49.1
      qemu-guest-agent-debuginfo-2.6.2-41.49.1
      qemu-lang-2.6.2-41.49.1
      qemu-tools-2.6.2-41.49.1
      qemu-tools-debuginfo-2.6.2-41.49.1

   - SUSE Linux Enterprise Server 12-SP2-LTSS (s390x x86_64):

      qemu-kvm-2.6.2-41.49.1

   - SUSE Linux Enterprise Server 12-SP2-LTSS (ppc64le):

      qemu-ppc-2.6.2-41.49.1
      qemu-ppc-debuginfo-2.6.2-41.49.1

   - SUSE Linux Enterprise Server 12-SP2-LTSS (noarch):

      qemu-ipxe-1.0.0-41.49.1
      qemu-seabios-1.9.1-41.49.1
      qemu-sgabios-8-41.49.1
      qemu-vgabios-1.9.1-41.49.1

   - SUSE Linux Enterprise Server 12-SP2-LTSS (x86_64):

      qemu-block-rbd-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-x86-debuginfo-2.6.2-41.49.1

   - SUSE Linux Enterprise Server 12-SP2-LTSS (s390x):

      qemu-s390-2.6.2-41.49.1
      qemu-s390-debuginfo-2.6.2-41.49.1

   - SUSE Linux Enterprise Server 12-SP2-BCL (noarch):

      qemu-ipxe-1.0.0-41.49.1
      qemu-seabios-1.9.1-41.49.1
      qemu-sgabios-8-41.49.1
      qemu-vgabios-1.9.1-41.49.1

   - SUSE Linux Enterprise Server 12-SP2-BCL (x86_64):

      qemu-2.6.2-41.49.1
      qemu-block-curl-2.6.2-41.49.1
      qemu-block-curl-debuginfo-2.6.2-41.49.1
      qemu-block-rbd-2.6.2-41.49.1
      qemu-block-rbd-debuginfo-2.6.2-41.49.1
      qemu-block-ssh-2.6.2-41.49.1
      qemu-block-ssh-debuginfo-2.6.2-41.49.1
      qemu-debugsource-2.6.2-41.49.1
      qemu-guest-agent-2.6.2-41.49.1
      qemu-guest-agent-debuginfo-2.6.2-41.49.1
      qemu-kvm-2.6.2-41.49.1
      qemu-lang-2.6.2-41.49.1
      qemu-tools-2.6.2-41.49.1
      qemu-tools-debuginfo-2.6.2-41.49.1
      qemu-x86-2.6.2-41.49.1
      qemu-x86-debuginfo-2.6.2-41.49.1

   - SUSE Enterprise Storage 4 (noarch):

      qemu-ipxe-1.0.0-41.49.1
      qemu-seabios-1.9.1-41.49.1
      qemu-sgabios-8-41.49.1
      qemu-vgabios-1.9.1-41.49.1

   - SUSE Enterprise Storage 4 (x86_64):

      qemu-2.6.2-41.49.1
      qemu-block-curl-2.6.2-41.49.1
      qemu-block-curl-debuginfo-2.6.2-41.49.1
      qemu-block-rbd-2.6.2-41.49.1
      qemu-block-rbd-debuginfo-2.6.2-41.49.1
      qemu-block-ssh-2.6.2-41.49.1
      qemu-block-ssh-debuginfo-2.6.2-41.49.1
      qemu-debugsource-2.6.2-41.49.1
      qemu-guest-agent-2.6.2-41.49.1
      qemu-guest-agent-debuginfo-2.6.2-41.49.1
      qemu-kvm-2.6.2-41.49.1
      qemu-lang-2.6.2-41.49.1
      qemu-tools-2.6.2-41.49.1
      qemu-tools-debuginfo-2.6.2-41.49.1
      qemu-x86-2.6.2-41.49.1
      qemu-x86-debuginfo-2.6.2-41.49.1


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/1084604
   https://bugzilla.suse.com/1113231
   https://bugzilla.suse.com/1116717
   https://bugzilla.suse.com/1117275
   https://bugzilla.suse.com/1119493
   https://bugzilla.suse.com/1123156

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