SUSE Security Update: Security update for openldap2
______________________________________________________________________________

Announcement ID:    SUSE-SU-2018:4150-1
Rating:             moderate
References:         #1073313 
Cross-References:   CVE-2017-17740
Affected Products:
                    SUSE Linux Enterprise Software Development Kit 12-SP4
                    SUSE Linux Enterprise Software Development Kit 12-SP3
                    SUSE Linux Enterprise Server 12-SP4
                    SUSE Linux Enterprise Server 12-SP3
                    SUSE Linux Enterprise Desktop 12-SP4
                    SUSE Linux Enterprise Desktop 12-SP3
                    SUSE CaaS Platform ALL
                    SUSE CaaS Platform 3.0
                    OpenStack Cloud Magnum Orchestration 7
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for openldap2 fixes the following issues:

   Security issue fixed:

   - CVE-2017-17740: When both the nops module and the memberof overlay are
     enabled, attempts to free a buffer that was allocated on the stack,
     which allows remote attackers to cause a denial of service (slapd crash)
     via a member MODDN operation.  (bsc#1073313)


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-SP4:

      zypper in -t patch SUSE-SLE-SDK-12-SP4-2018-2947=1

   - SUSE Linux Enterprise Software Development Kit 12-SP3:

      zypper in -t patch SUSE-SLE-SDK-12-SP3-2018-2947=1

   - SUSE Linux Enterprise Server 12-SP4:

      zypper in -t patch SUSE-SLE-SERVER-12-SP4-2018-2947=1

   - SUSE Linux Enterprise Server 12-SP3:

      zypper in -t patch SUSE-SLE-SERVER-12-SP3-2018-2947=1

   - SUSE Linux Enterprise Desktop 12-SP4:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP4-2018-2947=1

   - SUSE Linux Enterprise Desktop 12-SP3:

      zypper in -t patch SUSE-SLE-DESKTOP-12-SP3-2018-2947=1

   - 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.

   - OpenStack Cloud Magnum Orchestration 7:

      zypper in -t patch
 SUSE-OpenStack-Cloud-Magnum-Orchestration-7-2018-2947=1



Package List:

   - SUSE Linux Enterprise Software Development Kit 12-SP4 (aarch64 ppc64le
 s390x x86_64):

      openldap2-back-perl-2.4.41-18.43.1
      openldap2-back-perl-debuginfo-2.4.41-18.43.1
      openldap2-debuginfo-2.4.41-18.43.1
      openldap2-debugsource-2.4.41-18.43.1
      openldap2-devel-2.4.41-18.43.1
      openldap2-devel-static-2.4.41-18.43.1

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

      openldap2-back-perl-2.4.41-18.43.1
      openldap2-back-perl-debuginfo-2.4.41-18.43.1
      openldap2-debuginfo-2.4.41-18.43.1
      openldap2-debugsource-2.4.41-18.43.1
      openldap2-devel-2.4.41-18.43.1
      openldap2-devel-static-2.4.41-18.43.1

   - SUSE Linux Enterprise Server 12-SP4 (aarch64 ppc64le s390x x86_64):

      libldap-2_4-2-2.4.41-18.43.1
      libldap-2_4-2-debuginfo-2.4.41-18.43.1
      openldap2-2.4.41-18.43.1
      openldap2-back-meta-2.4.41-18.43.1
      openldap2-back-meta-debuginfo-2.4.41-18.43.1
      openldap2-client-2.4.41-18.43.1
      openldap2-client-debuginfo-2.4.41-18.43.1
      openldap2-debuginfo-2.4.41-18.43.1
      openldap2-debugsource-2.4.41-18.43.1

   - SUSE Linux Enterprise Server 12-SP4 (s390x x86_64):

      libldap-2_4-2-32bit-2.4.41-18.43.1
      libldap-2_4-2-debuginfo-32bit-2.4.41-18.43.1

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

      libldap-2_4-2-2.4.41-18.43.1
      libldap-2_4-2-debuginfo-2.4.41-18.43.1
      openldap2-2.4.41-18.43.1
      openldap2-back-meta-2.4.41-18.43.1
      openldap2-back-meta-debuginfo-2.4.41-18.43.1
      openldap2-client-2.4.41-18.43.1
      openldap2-client-debuginfo-2.4.41-18.43.1
      openldap2-debuginfo-2.4.41-18.43.1
      openldap2-debugsource-2.4.41-18.43.1

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

      libldap-2_4-2-32bit-2.4.41-18.43.1
      libldap-2_4-2-debuginfo-32bit-2.4.41-18.43.1

   - SUSE Linux Enterprise Desktop 12-SP4 (x86_64):

      libldap-2_4-2-2.4.41-18.43.1
      libldap-2_4-2-32bit-2.4.41-18.43.1
      libldap-2_4-2-debuginfo-2.4.41-18.43.1
      libldap-2_4-2-debuginfo-32bit-2.4.41-18.43.1
      openldap2-client-2.4.41-18.43.1
      openldap2-client-debuginfo-2.4.41-18.43.1
      openldap2-debuginfo-2.4.41-18.43.1
      openldap2-debugsource-2.4.41-18.43.1

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

      libldap-2_4-2-2.4.41-18.43.1
      libldap-2_4-2-32bit-2.4.41-18.43.1
      libldap-2_4-2-debuginfo-2.4.41-18.43.1
      libldap-2_4-2-debuginfo-32bit-2.4.41-18.43.1
      openldap2-client-2.4.41-18.43.1
      openldap2-client-debuginfo-2.4.41-18.43.1
      openldap2-debuginfo-2.4.41-18.43.1
      openldap2-debugsource-2.4.41-18.43.1

   - SUSE CaaS Platform ALL (x86_64):

      libldap-2_4-2-2.4.41-18.43.1
      libldap-2_4-2-debuginfo-2.4.41-18.43.1
      openldap2-debuginfo-2.4.41-18.43.1
      openldap2-debugsource-2.4.41-18.43.1

   - SUSE CaaS Platform 3.0 (x86_64):

      libldap-2_4-2-2.4.41-18.43.1
      libldap-2_4-2-debuginfo-2.4.41-18.43.1
      openldap2-debuginfo-2.4.41-18.43.1
      openldap2-debugsource-2.4.41-18.43.1

   - OpenStack Cloud Magnum Orchestration 7 (x86_64):

      libldap-2_4-2-2.4.41-18.43.1
      libldap-2_4-2-debuginfo-2.4.41-18.43.1
      openldap2-debuginfo-2.4.41-18.43.1
      openldap2-debugsource-2.4.41-18.43.1


References:

   https://www.suse.com/security/cve/CVE-2017-17740.html
   https://bugzilla.suse.com/1073313

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