ESB-2017.1928 - [SUSE] libzypp, zypper: Multiple vulnerabilities 2017-08-04

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

                               ESB-2017.1928
         SUSE Security Update: Security update for libzypp, zypper
                               4 August 2017

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

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

Product:          libzypp, zypper
Publisher:        SUSE
Operating System: SUSE
Impact/Access:    Execute Arbitrary Code/Commands -- Remote/Unauthenticated
                  Provide Misleading Information  -- Remote/Unauthenticated
Resolution:       Patch/Upgrade
CVE Names:        CVE-2017-9269 CVE-2017-7436 CVE-2017-7435

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

   SUSE Security Update: Security update for libzypp, zypper
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2040-1
Rating:             important
References:         #1009745 #1031756 #1033236 #1038132 #1038984 
                    #1043218 #1045735 #1047785 #1048315 
Cross-References:   CVE-2017-7435 CVE-2017-7436 CVE-2017-9269
                   
Affected Products:
                    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
                    OpenStack Cloud Magnum Orchestration 7
______________________________________________________________________________

   An update that solves three vulnerabilities and has 6 fixes
   is now available.

Description:

   The Software Update Stack was updated to receive fixes and enhancements.

   libzypp:

   Security issues fixed:
   - CVE-2017-7435, CVE-2017-7436, CVE-2017-9269: Fix GPG check workflows,
     mainly for unsigned repositories and packages. (bsc#1045735, bsc#1038984)

   Bug fixes:
   - Re-probe on refresh if the repository type changes. (bsc#1048315)
   - Propagate proper error code to DownloadProgressReport. (bsc#1047785)
   - Allow to trigger an appdata refresh unconditionally. (bsc#1009745)
   - Support custom repo variables defined in /etc/zypp/vars.d.
   - Adapt loop mounting of ISO images. (bsc#1038132, bsc#1033236)
   - Fix potential crash if repository has no baseurl. (bsc#1043218)

   zypper:

   - Adapt download callback to report and handle unsigned packages.
     (bsc#1038984)
   - Report missing/optional files as 'not found' rather than 'error'.
     (bsc#1047785)
   - Document support for custom repository variables defined in
     /etc/zypp/vars.d.
   - Emphasize that it depends on how fast PackageKit will respond to a
     'quit' request sent if PK blocks package management.


Patch Instructions:

   To install this SUSE Security Update use YaST online_update.
   Alternatively you can run the command listed for your product:

   - SUSE Linux Enterprise Software Development Kit 12-SP2:

      zypper in -t patch SUSE-SLE-SDK-12-SP2-2017-1252=1

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

      zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-1252=1

   - SUSE Linux Enterprise Server 12-SP2:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-1252=1

   - SUSE Linux Enterprise Desktop 12-SP2:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-1252=1

   - OpenStack Cloud Magnum Orchestration 7:

      zypper in -t patch SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-1252=1

   To bring your system up-to-date, use "zypper patch".


Package List:

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

      libzypp-debuginfo-16.15.2-27.21.1
      libzypp-debugsource-16.15.2-27.21.1
      libzypp-devel-16.15.2-27.21.1
      libzypp-devel-doc-16.15.2-27.21.1

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

      libzypp-16.15.2-27.21.1
      libzypp-debuginfo-16.15.2-27.21.1
      libzypp-debugsource-16.15.2-27.21.1
      zypper-1.13.30-18.13.3
      zypper-debuginfo-1.13.30-18.13.3
      zypper-debugsource-1.13.30-18.13.3

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

      zypper-log-1.13.30-18.13.3

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

      libzypp-16.15.2-27.21.1
      libzypp-debuginfo-16.15.2-27.21.1
      libzypp-debugsource-16.15.2-27.21.1
      zypper-1.13.30-18.13.3
      zypper-debuginfo-1.13.30-18.13.3
      zypper-debugsource-1.13.30-18.13.3

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

      zypper-log-1.13.30-18.13.3

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

      libzypp-16.15.2-27.21.1
      libzypp-debuginfo-16.15.2-27.21.1
      libzypp-debugsource-16.15.2-27.21.1
      zypper-1.13.30-18.13.3
      zypper-debuginfo-1.13.30-18.13.3
      zypper-debugsource-1.13.30-18.13.3

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

      zypper-log-1.13.30-18.13.3

   - OpenStack Cloud Magnum Orchestration 7 (x86_64):

      libzypp-16.15.2-27.21.1
      libzypp-debuginfo-16.15.2-27.21.1
      libzypp-debugsource-16.15.2-27.21.1
      zypper-1.13.30-18.13.3
      zypper-debuginfo-1.13.30-18.13.3
      zypper-debugsource-1.13.30-18.13.3


References:

   https://www.suse.com/security/cve/CVE-2017-7435.html
   https://www.suse.com/security/cve/CVE-2017-7436.html
   https://www.suse.com/security/cve/CVE-2017-9269.html
   https://bugzilla.suse.com/1009745
   https://bugzilla.suse.com/1031756
   https://bugzilla.suse.com/1033236
   https://bugzilla.suse.com/1038132
   https://bugzilla.suse.com/1038984
   https://bugzilla.suse.com/1043218
   https://bugzilla.suse.com/1045735
   https://bugzilla.suse.com/1047785
   https://bugzilla.suse.com/1048315

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