SUSE-SU-2019:14097-1: important: Security update for libvirt

[sle-security-updates at lists.suse.com]

   SUSE Security Update: Security update for libvirt
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Announcement ID:    SUSE-SU-2019:14097-1
Rating:             important
References:         #1131595 #1138301 
Cross-References:   CVE-2019-10161 CVE-2019-3886
Affected Products:
                    SUSE Linux Enterprise Server 11-SP4-LTSS
                    SUSE Linux Enterprise Debuginfo 11-SP4
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   An update that fixes two vulnerabilities is now available.

Description:

   This update for libvirt fixes the following issues:

   Security issues fixed:

   - CVE-2019-10161: Fixed virDomainSaveImageGetXMLDesc API which could
     accept a path parameter pointing anywhere on the system and potentially
     leading to execution
     of a malicious file with root privileges by libvirtd (bsc#1138301).
   - CVE-2019-3886: Fixed a information exposure which allowed to retrieve
     the guest hostname under readonly mode (bsc#1131595).


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 11-SP4-LTSS:

      zypper in -t patch slessp4-libvirt-14097=1

   - SUSE Linux Enterprise Debuginfo 11-SP4:

      zypper in -t patch dbgsp4-libvirt-14097=1



Package List:

   - SUSE Linux Enterprise Server 11-SP4-LTSS (i586 ppc64 s390x x86_64):

      libvirt-1.2.5-23.20.1
      libvirt-client-1.2.5-23.20.1
      libvirt-doc-1.2.5-23.20.1
      libvirt-lock-sanlock-1.2.5-23.20.1

   - SUSE Linux Enterprise Server 11-SP4-LTSS (ppc64 s390x x86_64):

      libvirt-client-32bit-1.2.5-23.20.1

   - SUSE Linux Enterprise Debuginfo 11-SP4 (i586 ppc64 s390x x86_64):

      libvirt-debuginfo-1.2.5-23.20.1
      libvirt-debugsource-1.2.5-23.20.1


References:

   https://www.suse.com/security/cve/CVE-2019-10161.html
   https://www.suse.com/security/cve/CVE-2019-3886.html
   https://bugzilla.suse.com/1131595
   https://bugzilla.suse.com/1138301