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

                               ESB-2019.2721
              SUSE-SU-2019:1896-1 Security update for libxml2
                               22 July 2019

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

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

Product:           libxml2
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Modify Arbitrary Files   -- Remote with User Interaction
                   Denial of Service        -- Remote with User Interaction
                   Access Confidential Data -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2016-9318  

Reference:         ESB-2019.0955
                   ESB-2018.2347

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2019/suse-su-20191896-1.html

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SUSE Security Update: Security update for libxml2

______________________________________________________________________________

Announcement ID:   SUSE-SU-2019:1896-1
Rating:            moderate
References:        #1010675 #1110146 #1126613
Cross-References:  CVE-2016-9318
Affected Products:
                   SUSE Linux Enterprise Software Development Kit 12-SP4
                   SUSE Linux Enterprise Server 12-SP4
                   SUSE Linux Enterprise Desktop 12-SP4
                   SUSE CaaS Platform 3.0
______________________________________________________________________________

An update that solves one vulnerability and has two fixes is now available.

Description:

This update for libxml2 fixes the following issues:
Issue fixed:

  o Fixed a bug related to the fix for CVE-2016-9318 which allowed xsltproc to
    access the internet even when --nonet was given and also was making
    docbook-xsl-stylesheets to have incomplete xml catalog file (bsc#1010675,
    bsc#1126613 and bsc#1110146).

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:

  o SUSE Linux Enterprise Software Development Kit 12-SP4:
    zypper in -t patch SUSE-SLE-SDK-12-SP4-2019-1896=1
  o SUSE Linux Enterprise Server 12-SP4:
    zypper in -t patch SUSE-SLE-SERVER-12-SP4-2019-1896=1
  o SUSE Linux Enterprise Desktop 12-SP4:
    zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2019-1896=1
  o SUSE CaaS Platform 3.0:
    To install this update, use the SUSE CaaS Platform Velum dashboard. It will
    inform you if it detects new updates and let you then trigger updating of
    the complete cluster in a controlled way.

Package List:

  o SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le
    s390x x86_64):
       libxml2-debugsource-2.9.4-46.20.1
       libxml2-devel-2.9.4-46.20.1
  o SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):
       libxml2-2-2.9.4-46.20.1
       libxml2-2-debuginfo-2.9.4-46.20.1
       libxml2-debugsource-2.9.4-46.20.1
       libxml2-tools-2.9.4-46.20.1
       libxml2-tools-debuginfo-2.9.4-46.20.1
       python-libxml2-2.9.4-46.20.1
       python-libxml2-debuginfo-2.9.4-46.20.1
       python-libxml2-debugsource-2.9.4-46.20.1
  o SUSE Linux Enterprise Server 12-SP4 (s390x x86_64):
       libxml2-2-32bit-2.9.4-46.20.1
       libxml2-2-debuginfo-32bit-2.9.4-46.20.1
  o SUSE Linux Enterprise Server 12-SP4 (noarch):
       libxml2-doc-2.9.4-46.20.1
  o SUSE Linux Enterprise Desktop 12-SP4 (x86_64):
       libxml2-2-2.9.4-46.20.1
       libxml2-2-32bit-2.9.4-46.20.1
       libxml2-2-debuginfo-2.9.4-46.20.1
       libxml2-2-debuginfo-32bit-2.9.4-46.20.1
       libxml2-debugsource-2.9.4-46.20.1
       libxml2-tools-2.9.4-46.20.1
       libxml2-tools-debuginfo-2.9.4-46.20.1
       python-libxml2-2.9.4-46.20.1
       python-libxml2-debuginfo-2.9.4-46.20.1
       python-libxml2-debugsource-2.9.4-46.20.1
  o SUSE CaaS Platform 3.0 (x86_64):
       libxml2-2-2.9.4-46.20.1
       libxml2-2-debuginfo-2.9.4-46.20.1
       libxml2-debugsource-2.9.4-46.20.1
       libxml2-tools-2.9.4-46.20.1
       libxml2-tools-debuginfo-2.9.4-46.20.1


References:

  o https://www.suse.com/security/cve/CVE-2016-9318.html
  o https://bugzilla.suse.com/1010675
  o https://bugzilla.suse.com/1110146
  o https://bugzilla.suse.com/1126613

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