ESB-2018.2866 - [SUSE] libzypp and zypper: Multiple vulnerabilities 2018-09-25

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

                               ESB-2018.2866
         SUSE Security Update: Security update for libzypp, zypper
                             25 September 2018

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

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

Product:           libzypp
                   zypper
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Execute Arbitrary Code/Commands -- Remote with User Interaction
                   Reduced Security                -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-7685 CVE-2017-9269 

Reference:         ESB-2018.2761
                   ESB-2018.2576.2
                   ESB-2017.2550

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2018/suse-su-20182814-1.html

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   SUSE Security Update: Security update for libzypp, zypper
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:2814-1
Rating:             important
References:         #1036304 #1045735 #1049825 #1070851 #1076192 
                    #1088705 #1091624 #1092413 #1096803 #1099847 
                    #1100028 #1101349 #1102429 
Cross-References:   CVE-2017-9269 CVE-2018-7685
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP3
                    SUSE Linux Enterprise Server 12-SP3
                    SUSE Linux Enterprise Desktop 12-SP3
                    SUSE CaaS Platform ALL
                    SUSE CaaS Platform 3.0
______________________________________________________________________________

   An update that solves two vulnerabilities and has 11 fixes
   is now available.

Description:

   This update for libzypp, zypper fixes the following issues:

   Update libzypp to version 16.17.20:

   Security issues fixed:

   - PackageProvider: Validate deta rpms before caching (bsc#1091624,
     bsc#1088705, CVE-2018-7685)
   - PackageProvider: Validate downloaded rpm package signatures before
     caching (bsc#1091624, bsc#1088705, CVE-2018-7685)

   Other bugs fixed:

   - lsof: use '-K i' if lsof supports it (bsc#1099847, bsc#1036304)
   - Handle http error 502 Bad Gateway in curl backend (bsc#1070851)
   - RepoManager: Explicitly request repo2solv to generate application pseudo
     packages.
   - libzypp-devel should not require cmake (bsc#1101349)
   - HardLocksFile: Prevent against empty commit without Target having been
     been loaded (bsc#1096803)
   - Avoid zombie tar processes (bsc#1076192)

   Update to zypper to version 1.13.45:

   Security issues fixed:

   - Improve signature check callback messages (bsc#1045735, CVE-2017-9269)
   - add/modify repo: Add options to tune the GPG check settings
     (bsc#1045735, CVE-2017-9269)

   Other bugs fixed:

   - XML <install-summary> attribute `packages-to-change` added (bsc#1102429)
   - man: Strengthen that `--config FILE' affects zypper.conf, not zypp.conf
     (bsc#1100028)
   - Prevent nested calls to exit() if aborted by a signal (bsc#1092413)
   - ansi.h: Prevent ESC sequence strings from going out of scope
     (bsc#1092413)
   - Fix: zypper bash completion expands non-existing options (bsc#1049825)
   - Improve signature check callback messages (bsc#1045735)
   - add/modify repo: Add options to tune the GPG check settings (bsc#1045735)


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 Software Development Kit 12-SP3:

      zypper in -t patch SUSE-SLE-SDK-12-SP3-2018-1969

   - SUSE Linux Enterprise Server 12-SP3:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-1969

   - SUSE Linux Enterprise Desktop 12-SP3:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-1969

   - SUSE CaaS Platform ALL:

      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.

   - 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:

   - SUSE Linux Enterprise Software Development Kit 12-SP3 (aarch64 ppc64le s390x x86_64):

      libzypp-debuginfo-16.17.20-2.33.2
      libzypp-debugsource-16.17.20-2.33.2
      libzypp-devel-16.17.20-2.33.2
      libzypp-devel-doc-16.17.20-2.33.2

   - SUSE Linux Enterprise Server 12-SP3 (aarch64 ppc64le s390x x86_64):

      libzypp-16.17.20-2.33.2
      libzypp-debuginfo-16.17.20-2.33.2
      libzypp-debugsource-16.17.20-2.33.2
      zypper-1.13.45-21.21.2
      zypper-debuginfo-1.13.45-21.21.2
      zypper-debugsource-1.13.45-21.21.2

   - SUSE Linux Enterprise Server 12-SP3 (noarch):

      zypper-log-1.13.45-21.21.2

   - SUSE Linux Enterprise Desktop 12-SP3 (noarch):

      zypper-log-1.13.45-21.21.2

   - SUSE Linux Enterprise Desktop 12-SP3 (x86_64):

      libzypp-16.17.20-2.33.2
      libzypp-debuginfo-16.17.20-2.33.2
      libzypp-debugsource-16.17.20-2.33.2
      zypper-1.13.45-21.21.2
      zypper-debuginfo-1.13.45-21.21.2
      zypper-debugsource-1.13.45-21.21.2

   - SUSE CaaS Platform ALL (x86_64):

      libzypp-16.17.20-2.33.2
      libzypp-debuginfo-16.17.20-2.33.2
      libzypp-debugsource-16.17.20-2.33.2
      zypper-1.13.45-21.21.2
      zypper-debuginfo-1.13.45-21.21.2
      zypper-debugsource-1.13.45-21.21.2

   - SUSE CaaS Platform 3.0 (x86_64):

      libzypp-16.17.20-2.33.2
      libzypp-debuginfo-16.17.20-2.33.2
      libzypp-debugsource-16.17.20-2.33.2
      zypper-1.13.45-21.21.2
      zypper-debuginfo-1.13.45-21.21.2
      zypper-debugsource-1.13.45-21.21.2


References:

   https://www.suse.com/security/cve/CVE-2017-9269.html
   https://www.suse.com/security/cve/CVE-2018-7685.html
   https://bugzilla.suse.com/1036304
   https://bugzilla.suse.com/1045735
   https://bugzilla.suse.com/1049825
   https://bugzilla.suse.com/1070851
   https://bugzilla.suse.com/1076192
   https://bugzilla.suse.com/1088705
   https://bugzilla.suse.com/1091624
   https://bugzilla.suse.com/1092413
   https://bugzilla.suse.com/1096803
   https://bugzilla.suse.com/1099847
   https://bugzilla.suse.com/1100028
   https://bugzilla.suse.com/1101349
   https://bugzilla.suse.com/1102429

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