ESB-2018.0992 - [SUSE] libvirt: Multiple vulnerabilities 2018-04-04

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

                               ESB-2018.0992
             SUSE Security Update: Security update for libvirt
                               4 April 2018

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

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

Product:           libvirt
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Execute Arbitrary Code/Commands -- Existing Account
                   Access Privileged Data          -- Existing Account
                   Denial of Service               -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-6764 CVE-2018-1064 CVE-2017-5715

Reference:         ASB-2018.0033
                   ESB-2018.0975
                   ESB-2018.0884
                   ESB-2018.0812

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2018/suse-su-20180861-1/

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

   SUSE Security Update: Security update for libvirt
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:0861-1
Rating:             important
References:         #1078808 #1079869 #1080042 #1082041 #1083625 
                    
Cross-References:   CVE-2017-5715 CVE-2018-1064 CVE-2018-6764
                   
Affected Products:
                    SUSE Linux Enterprise Workstation Extension 12-SP2
                    SUSE Linux Enterprise Software Development Kit 12-SP2
                    SUSE Linux Enterprise Server for Raspberry Pi 12-SP2
                    SUSE Linux Enterprise Server 12-SP2
                    SUSE Linux Enterprise Desktop 12-SP2
______________________________________________________________________________

   An update that solves three vulnerabilities and has two
   fixes is now available.

Description:

   This update for libvirt fixes the following issues:

   Security issues fixed:

   - CVE-2017-5715: Fixes for speculative side channel attacks aka
     "SpectreAttack" (var2) (bsc#1079869).
   - CVE-2018-6764: Fixed guest executable code injection via libnss_dns.so
     loaded by libvirt_lxc before init (bsc#1080042).
   - CVE-2018-1064: Fixed denial of service when reading from guest agent
     (bsc#1083625).


   Non-security issues fixed:

   - Error starting domain: internal error: No usable sysfs TPM cancel file
     could  be found (bsc#1078808).
   - SUSE Linux Enterprise 11 SP4 hvm converted to pvhvm. Unless vm memory is
     on gig boundary, vm won't boot (bsc#1082041).


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 Workstation Extension 12-SP2:

      zypper in -t patch SUSE-SLE-WE-12-SP2-2018-576=1

   - SUSE Linux Enterprise Software Development Kit 12-SP2:

      zypper in -t patch SUSE-SLE-SDK-12-SP2-2018-576=1

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2:

      zypper in -t patch SUSE-SLE-RPI-12-SP2-2018-576=1

   - SUSE Linux Enterprise Server 12-SP2:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2018-576=1

   - SUSE Linux Enterprise Desktop 12-SP2:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2018-576=1



Package List:

   - SUSE Linux Enterprise Workstation Extension 12-SP2 (x86_64):

      libvirt-client-32bit-2.0.0-27.34.1
      libvirt-client-debuginfo-32bit-2.0.0-27.34.1
      libvirt-debugsource-2.0.0-27.34.1

   - SUSE Linux Enterprise Software Development Kit 12-SP2 (aarch64 ppc64le s390x x86_64):

      libvirt-debugsource-2.0.0-27.34.1
      libvirt-devel-2.0.0-27.34.1

   - SUSE Linux Enterprise Server for Raspberry Pi 12-SP2 (aarch64):

      libvirt-2.0.0-27.34.1
      libvirt-client-2.0.0-27.34.1
      libvirt-client-debuginfo-2.0.0-27.34.1
      libvirt-daemon-2.0.0-27.34.1
      libvirt-daemon-config-network-2.0.0-27.34.1
      libvirt-daemon-config-nwfilter-2.0.0-27.34.1
      libvirt-daemon-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-interface-2.0.0-27.34.1
      libvirt-daemon-driver-interface-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-lxc-2.0.0-27.34.1
      libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-network-2.0.0-27.34.1
      libvirt-daemon-driver-network-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-nodedev-2.0.0-27.34.1
      libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-nwfilter-2.0.0-27.34.1
      libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-qemu-2.0.0-27.34.1
      libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-secret-2.0.0-27.34.1
      libvirt-daemon-driver-secret-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-storage-2.0.0-27.34.1
      libvirt-daemon-driver-storage-debuginfo-2.0.0-27.34.1
      libvirt-daemon-lxc-2.0.0-27.34.1
      libvirt-daemon-qemu-2.0.0-27.34.1
      libvirt-debugsource-2.0.0-27.34.1
      libvirt-doc-2.0.0-27.34.1
      libvirt-lock-sanlock-2.0.0-27.34.1
      libvirt-lock-sanlock-debuginfo-2.0.0-27.34.1
      libvirt-nss-2.0.0-27.34.1
      libvirt-nss-debuginfo-2.0.0-27.34.1

   - SUSE Linux Enterprise Server 12-SP2 (aarch64 ppc64le s390x x86_64):

      libvirt-2.0.0-27.34.1
      libvirt-client-2.0.0-27.34.1
      libvirt-client-debuginfo-2.0.0-27.34.1
      libvirt-daemon-2.0.0-27.34.1
      libvirt-daemon-config-network-2.0.0-27.34.1
      libvirt-daemon-config-nwfilter-2.0.0-27.34.1
      libvirt-daemon-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-interface-2.0.0-27.34.1
      libvirt-daemon-driver-interface-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-lxc-2.0.0-27.34.1
      libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-network-2.0.0-27.34.1
      libvirt-daemon-driver-network-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-nodedev-2.0.0-27.34.1
      libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-nwfilter-2.0.0-27.34.1
      libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-qemu-2.0.0-27.34.1
      libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-secret-2.0.0-27.34.1
      libvirt-daemon-driver-secret-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-storage-2.0.0-27.34.1
      libvirt-daemon-driver-storage-debuginfo-2.0.0-27.34.1
      libvirt-daemon-lxc-2.0.0-27.34.1
      libvirt-daemon-qemu-2.0.0-27.34.1
      libvirt-debugsource-2.0.0-27.34.1
      libvirt-doc-2.0.0-27.34.1
      libvirt-lock-sanlock-2.0.0-27.34.1
      libvirt-lock-sanlock-debuginfo-2.0.0-27.34.1
      libvirt-nss-2.0.0-27.34.1
      libvirt-nss-debuginfo-2.0.0-27.34.1

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

      libvirt-daemon-driver-libxl-2.0.0-27.34.1
      libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.34.1
      libvirt-daemon-hooks-2.0.0-27.34.1
      libvirt-daemon-xen-2.0.0-27.34.1

   - SUSE Linux Enterprise Desktop 12-SP2 (x86_64):

      libvirt-2.0.0-27.34.1
      libvirt-client-2.0.0-27.34.1
      libvirt-client-32bit-2.0.0-27.34.1
      libvirt-client-debuginfo-2.0.0-27.34.1
      libvirt-client-debuginfo-32bit-2.0.0-27.34.1
      libvirt-daemon-2.0.0-27.34.1
      libvirt-daemon-config-network-2.0.0-27.34.1
      libvirt-daemon-config-nwfilter-2.0.0-27.34.1
      libvirt-daemon-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-interface-2.0.0-27.34.1
      libvirt-daemon-driver-interface-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-libxl-2.0.0-27.34.1
      libvirt-daemon-driver-libxl-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-lxc-2.0.0-27.34.1
      libvirt-daemon-driver-lxc-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-network-2.0.0-27.34.1
      libvirt-daemon-driver-network-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-nodedev-2.0.0-27.34.1
      libvirt-daemon-driver-nodedev-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-nwfilter-2.0.0-27.34.1
      libvirt-daemon-driver-nwfilter-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-qemu-2.0.0-27.34.1
      libvirt-daemon-driver-qemu-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-secret-2.0.0-27.34.1
      libvirt-daemon-driver-secret-debuginfo-2.0.0-27.34.1
      libvirt-daemon-driver-storage-2.0.0-27.34.1
      libvirt-daemon-driver-storage-debuginfo-2.0.0-27.34.1
      libvirt-daemon-lxc-2.0.0-27.34.1
      libvirt-daemon-qemu-2.0.0-27.34.1
      libvirt-daemon-xen-2.0.0-27.34.1
      libvirt-debugsource-2.0.0-27.34.1
      libvirt-doc-2.0.0-27.34.1


References:

   https://www.suse.com/security/cve/CVE-2017-5715.html
   https://www.suse.com/security/cve/CVE-2018-1064.html
   https://www.suse.com/security/cve/CVE-2018-6764.html
   https://bugzilla.suse.com/1078808
   https://bugzilla.suse.com/1079869
   https://bugzilla.suse.com/1080042
   https://bugzilla.suse.com/1082041
   https://bugzilla.suse.com/1083625

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