ESB-2018.2969 - [SUSE] qemu: Multiple vulnerabilities 2018-10-03

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

                               ESB-2018.2969
              SUSE Security Update: Security update for qemu
                              3 October 2018

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

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

Product:           qemu
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Access Privileged Data -- Existing Account      
                   Denial of Service      -- Remote/Unauthenticated
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-12617 CVE-2018-11806 CVE-2018-3639

Reference:         ASB-2018.0121
                   ESB-2018.2770
                   ESB-2018.2678
                   ESB-2018.1549
                   ESB-2018.1548.7
                   ESB-2018.1545

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2018/suse-su-20182973-1.html

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   SUSE Security Update: Security update for qemu
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:2973-1
Rating:             moderate
References:         #1092885 #1096223 #1098735 
Cross-References:   CVE-2018-11806 CVE-2018-12617 CVE-2018-3639
                   
Affected Products:
                    SUSE OpenStack Cloud 7
                    SUSE Linux Enterprise Server for SAP 12-SP2
                    SUSE Linux Enterprise Server 12-SP2-LTSS
                    SUSE Enterprise Storage 4
______________________________________________________________________________

   An update that fixes three vulnerabilities is now available.

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 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-7-2018-2116=1

   - SUSE Linux Enterprise Server for SAP 12-SP2:

      zypper in -t patch SUSE-SLE-SAP-12-SP2-2018-2116=1

   - SUSE Linux Enterprise Server 12-SP2-LTSS:

      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 (s390x x86_64):

      qemu-2.6.2-41.43.3
      qemu-block-curl-2.6.2-41.43.3
      qemu-block-curl-debuginfo-2.6.2-41.43.3
      qemu-block-ssh-2.6.2-41.43.3
      qemu-block-ssh-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-guest-agent-debuginfo-2.6.2-41.43.3
      qemu-kvm-2.6.2-41.43.3
      qemu-lang-2.6.2-41.43.3
      qemu-tools-2.6.2-41.43.3
      qemu-tools-debuginfo-2.6.2-41.43.3

   - SUSE OpenStack Cloud 7 (x86_64):

      qemu-block-rbd-2.6.2-41.43.3
      qemu-block-rbd-debuginfo-2.6.2-41.43.3
      qemu-x86-2.6.2-41.43.3
      qemu-x86-debuginfo-2.6.2-41.43.3

   - SUSE OpenStack Cloud 7 (noarch):

      qemu-ipxe-1.0.0-41.43.3
      qemu-seabios-1.9.1-41.43.3
      qemu-sgabios-8-41.43.3
      qemu-vgabios-1.9.1-41.43.3

   - SUSE OpenStack Cloud 7 (s390x):

      qemu-s390-2.6.2-41.43.3
      qemu-s390-debuginfo-2.6.2-41.43.3

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

      qemu-2.6.2-41.43.3
      qemu-block-curl-2.6.2-41.43.3
      qemu-block-curl-debuginfo-2.6.2-41.43.3
      qemu-block-ssh-2.6.2-41.43.3
      qemu-block-ssh-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-guest-agent-debuginfo-2.6.2-41.43.3
      qemu-lang-2.6.2-41.43.3
      qemu-tools-2.6.2-41.43.3
      qemu-tools-debuginfo-2.6.2-41.43.3

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

      qemu-ipxe-1.0.0-41.43.3
      qemu-seabios-1.9.1-41.43.3
      qemu-sgabios-8-41.43.3
      qemu-vgabios-1.9.1-41.43.3

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

      qemu-block-rbd-2.6.2-41.43.3
      qemu-block-rbd-debuginfo-2.6.2-41.43.3
      qemu-kvm-2.6.2-41.43.3
      qemu-x86-2.6.2-41.43.3
      qemu-x86-debuginfo-2.6.2-41.43.3

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

      qemu-2.6.2-41.43.3
      qemu-block-curl-2.6.2-41.43.3
      qemu-block-curl-debuginfo-2.6.2-41.43.3
      qemu-block-ssh-2.6.2-41.43.3
      qemu-block-ssh-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-guest-agent-debuginfo-2.6.2-41.43.3
      qemu-lang-2.6.2-41.43.3
      qemu-tools-2.6.2-41.43.3
      qemu-tools-debuginfo-2.6.2-41.43.3

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

      qemu-kvm-2.6.2-41.43.3

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

      qemu-block-rbd-2.6.2-41.43.3
      qemu-block-rbd-debuginfo-2.6.2-41.43.3
      qemu-x86-2.6.2-41.43.3
      qemu-x86-debuginfo-2.6.2-41.43.3

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

      qemu-ipxe-1.0.0-41.43.3
      qemu-seabios-1.9.1-41.43.3
      qemu-sgabios-8-41.43.3
      qemu-vgabios-1.9.1-41.43.3

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

      qemu-s390-2.6.2-41.43.3
      qemu-s390-debuginfo-2.6.2-41.43.3

   - SUSE Enterprise Storage 4 (noarch):

      qemu-ipxe-1.0.0-41.43.3
      qemu-seabios-1.9.1-41.43.3
      qemu-sgabios-8-41.43.3
      qemu-vgabios-1.9.1-41.43.3

   - SUSE Enterprise Storage 4 (x86_64):

      qemu-2.6.2-41.43.3
      qemu-block-curl-2.6.2-41.43.3
      qemu-block-curl-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
      qemu-block-ssh-2.6.2-41.43.3
      qemu-block-ssh-debuginfo-2.6.2-41.43.3
      qemu-debugsource-2.6.2-41.43.3l
      qemu-guest-agent-2.6.2-41.43.3
      qemu-guest-agent-debuginfo-2.6.2-41.43.3
      qemu-kvm-2.6.2-41.43.3
      qemu-lang-2.6.2-41.43.3
      qemu-tools-2.6.2-41.43.3
      qemu-tools-debuginfo-2.6.2-41.43.3
      qemu-x86-2.6.2-41.43.3
      qemu-x86-debuginfo-2.6.2-41.43.3


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/1092885
   https://bugzilla.suse.com/1096223
   https://bugzilla.suse.com/1098735

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