SUSE Security Update: Security update for qemu
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:0457-1
Rating:             important
References:         #1116717 #1117275 #1123156 
Cross-References:   CVE-2018-19364 CVE-2018-19489 CVE-2019-6778
                   
Affected Products:
                    SUSE Linux Enterprise Server 12-LTSS
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   An update that fixes three 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-2018-19489: 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).


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 Linux Enterprise Server 12-LTSS:

      zypper in -t patch SUSE-SLE-SERVER-12-2019-457=1



Package List:

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

      qemu-2.0.2-48.49.3
      qemu-block-curl-2.0.2-48.49.3
      qemu-block-curl-debuginfo-2.0.2-48.49.3
      qemu-debugsource-2.0.2-48.49.3
      qemu-guest-agent-2.0.2-48.49.3
      qemu-guest-agent-debuginfo-2.0.2-48.49.3
      qemu-lang-2.0.2-48.49.3
      qemu-tools-2.0.2-48.49.3
      qemu-tools-debuginfo-2.0.2-48.49.3

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

      qemu-kvm-2.0.2-48.49.3

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

      qemu-ppc-2.0.2-48.49.3
      qemu-ppc-debuginfo-2.0.2-48.49.3

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

      qemu-ipxe-1.0.0-48.49.3
      qemu-seabios-1.7.4-48.49.3
      qemu-sgabios-8-48.49.3
      qemu-vgabios-1.7.4-48.49.3

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

      qemu-block-rbd-2.0.2-48.49.3
      qemu-block-rbd-debuginfo-2.0.2-48.49.3
      qemu-x86-2.0.2-48.49.3
      qemu-x86-debuginfo-2.0.2-48.49.3

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

      qemu-s390-2.0.2-48.49.3
      qemu-s390-debuginfo-2.0.2-48.49.3


References:

   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-2019-6778.html
   https://bugzilla.suse.com/1116717
   https://bugzilla.suse.com/1117275
   https://bugzilla.suse.com/1123156

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