SUSE-SU-2017:2947-1: moderate: Security update for shadow

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

   SUSE Security Update: Security update for shadow
______________________________________________________________________________

Announcement ID:    SUSE-SU-2017:2947-1
Rating:             moderate
References:         #1023895 #1052261 #980486 
Cross-References:   CVE-2017-12424
Affected Products:
                    SUSE Linux Enterprise Server for Raspberry Pi 12-SP2
                    SUSE Linux Enterprise Server 12-SP3
                    SUSE Linux Enterprise Server 12-SP2
                    SUSE Linux Enterprise Desktop 12-SP3
                    SUSE Linux Enterprise Desktop 12-SP2
                    SUSE Container as a Service Platform ALL
                    OpenStack Cloud Magnum Orchestration 7
______________________________________________________________________________

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

Description:

   This update for shadow fixes several issues.

   This security issue was fixed:

   - CVE-2017-12424: The newusers tool could have been forced to manipulate
     internal data structures in ways unintended by the authors. Malformed
     input may have lead to crashes (with a buffer overflow or other memory
     corruption) or
     other unspecified behaviors (bsc#1052261).

   These non-security issues were fixed:

   - bsc#1023895: Fixed man page to not contain invalid options and also
     prevent warnings when using these options in certain settings
   - bsc#980486: Reset user in /var/log/tallylog because of the usage of
     pam_tally2


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 Server for Raspberry Pi 12-SP2:

      zypper in -t patch SUSE-SLE-RPI-12-SP2-2017-1829=1

   - SUSE Linux Enterprise Server 12-SP3:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2017-1829=1

   - SUSE Linux Enterprise Server 12-SP2:

      zypper in -t patch SUSE-SLE-SERVER-12-SP2-2017-1829=1

   - SUSE Linux Enterprise Desktop 12-SP3:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2017-1829=1

   - SUSE Linux Enterprise Desktop 12-SP2:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP2-2017-1829=1

   - SUSE Container as a Service Platform ALL:

      zypper in -t patch SUSE-CAASP-ALL-2017-1829=1

   - OpenStack Cloud Magnum Orchestration 7:

      zypper in -t patch SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2017-1829=1

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


Package List:

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

      shadow-4.2.1-27.3.3
      shadow-debuginfo-4.2.1-27.3.3
      shadow-debugsource-4.2.1-27.3.3

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

      shadow-4.2.1-27.3.3
      shadow-debuginfo-4.2.1-27.3.3
      shadow-debugsource-4.2.1-27.3.3

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

      shadow-4.2.1-27.3.3
      shadow-debuginfo-4.2.1-27.3.3
      shadow-debugsource-4.2.1-27.3.3

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

      shadow-4.2.1-27.3.3
      shadow-debuginfo-4.2.1-27.3.3
      shadow-debugsource-4.2.1-27.3.3

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

      shadow-4.2.1-27.3.3
      shadow-debuginfo-4.2.1-27.3.3
      shadow-debugsource-4.2.1-27.3.3

   - SUSE Container as a Service Platform ALL (x86_64):

      shadow-4.2.1-27.3.3
      shadow-debuginfo-4.2.1-27.3.3
      shadow-debugsource-4.2.1-27.3.3

   - OpenStack Cloud Magnum Orchestration 7 (x86_64):

      shadow-4.2.1-27.3.3
      shadow-debuginfo-4.2.1-27.3.3
      shadow-debugsource-4.2.1-27.3.3


References:

   https://www.suse.com/security/cve/CVE-2017-12424.html
   https://bugzilla.suse.com/1023895
   https://bugzilla.suse.com/1052261
   https://bugzilla.suse.com/980486