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

                               ESB-2020.3124
                       Security update for openldap2
                             11 September 2020

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

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

Product:           openldap2
Publisher:         SUSE
Operating System:  SUSE
                   UNIX variants (UNIX, Linux, OSX)
Impact/Access:     Reduced Security -- Remote with User Interaction
Resolution:        Patch/Upgrade
CVE Names:         CVE-2020-15719  

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2020/suse-su-20202581-1

Comment: This advisory references vulnerabilities in products which run on 
         platforms other than SUSE. It is recommended that administrators 
         running openldap2 check for an updated version of the software for 
         their operating system.

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

SUSE Security Update: Security update for openldap2

______________________________________________________________________________

Announcement ID:   SUSE-SU-2020:2581-1
Rating:            moderate
References:        #1174154
Cross-References:  CVE-2020-15719
Affected Products:
                   SUSE Linux Enterprise Module for Legacy Software 15-SP2
                   SUSE Linux Enterprise Module for Legacy Software 15-SP1
                   SUSE Linux Enterprise Module for Development Tools 15-SP2
                   SUSE Linux Enterprise Module for Development Tools 15-SP1
                   SUSE Linux Enterprise Module for Basesystem 15-SP2
                   SUSE Linux Enterprise Module for Basesystem 15-SP1
______________________________________________________________________________

An update that fixes one vulnerability is now available.

Description:

This update for openldap2 fixes the following issues:

  o bsc#1174154 - CVE-2020-15719 - This resolves an issue with x509 SAN's
    falling back to CN validation in violation of rfc6125.

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 Module for Legacy Software 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Legacy-15-SP2-2020-2581=1
  o SUSE Linux Enterprise Module for Legacy Software 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Legacy-15-SP1-2020-2581=1
  o SUSE Linux Enterprise Module for Development Tools 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP2-2020-2581=1
  o SUSE Linux Enterprise Module for Development Tools 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP1-2020-2581=1
  o SUSE Linux Enterprise Module for Basesystem 15-SP2:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2020-2581=1
  o SUSE Linux Enterprise Module for Basesystem 15-SP1:
    zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP1-2020-2581=1

Package List:

  o SUSE Linux Enterprise Module for Legacy Software 15-SP2 (aarch64 ppc64le
    s390x x86_64):
       openldap2-back-meta-2.4.46-9.34.1
       openldap2-back-meta-debuginfo-2.4.46-9.34.1
       openldap2-back-perl-2.4.46-9.34.1
       openldap2-back-perl-debuginfo-2.4.46-9.34.1
       openldap2-debuginfo-2.4.46-9.34.1
       openldap2-debugsource-2.4.46-9.34.1
       openldap2-ppolicy-check-password-1.2-9.34.1
       openldap2-ppolicy-check-password-debuginfo-1.2-9.34.1
  o SUSE Linux Enterprise Module for Legacy Software 15-SP1 (aarch64 ppc64le
    s390x x86_64):
       openldap2-2.4.46-9.34.1
       openldap2-back-meta-2.4.46-9.34.1
       openldap2-back-meta-debuginfo-2.4.46-9.34.1
       openldap2-back-perl-2.4.46-9.34.1
       openldap2-back-perl-debuginfo-2.4.46-9.34.1
       openldap2-debuginfo-2.4.46-9.34.1
       openldap2-debugsource-2.4.46-9.34.1
       openldap2-ppolicy-check-password-1.2-9.34.1
       openldap2-ppolicy-check-password-debuginfo-1.2-9.34.1
  o SUSE Linux Enterprise Module for Development Tools 15-SP2 (x86_64):
       openldap2-debugsource-2.4.46-9.34.1
       openldap2-devel-32bit-2.4.46-9.34.1
  o SUSE Linux Enterprise Module for Development Tools 15-SP1 (x86_64):
       openldap2-debugsource-2.4.46-9.34.1
       openldap2-devel-32bit-2.4.46-9.34.1
  o SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x
    x86_64):
       libldap-2_4-2-2.4.46-9.34.1
       libldap-2_4-2-debuginfo-2.4.46-9.34.1
       openldap2-client-2.4.46-9.34.1
       openldap2-client-debuginfo-2.4.46-9.34.1
       openldap2-debugsource-2.4.46-9.34.1
       openldap2-devel-2.4.46-9.34.1
       openldap2-devel-static-2.4.46-9.34.1
  o SUSE Linux Enterprise Module for Basesystem 15-SP2 (x86_64):
       libldap-2_4-2-32bit-2.4.46-9.34.1
       libldap-2_4-2-32bit-debuginfo-2.4.46-9.34.1
  o SUSE Linux Enterprise Module for Basesystem 15-SP2 (noarch):
       libldap-data-2.4.46-9.34.1
  o SUSE Linux Enterprise Module for Basesystem 15-SP1 (aarch64 ppc64le s390x
    x86_64):
       libldap-2_4-2-2.4.46-9.34.1
       libldap-2_4-2-debuginfo-2.4.46-9.34.1
       openldap2-client-2.4.46-9.34.1
       openldap2-client-debuginfo-2.4.46-9.34.1
       openldap2-debuginfo-2.4.46-9.34.1
       openldap2-debugsource-2.4.46-9.34.1
       openldap2-devel-2.4.46-9.34.1
       openldap2-devel-static-2.4.46-9.34.1
  o SUSE Linux Enterprise Module for Basesystem 15-SP1 (x86_64):
       libldap-2_4-2-32bit-2.4.46-9.34.1
       libldap-2_4-2-32bit-debuginfo-2.4.46-9.34.1
  o SUSE Linux Enterprise Module for Basesystem 15-SP1 (noarch):
       libldap-data-2.4.46-9.34.1


References:

  o https://www.suse.com/security/cve/CVE-2020-15719.html
  o https://bugzilla.suse.com/1174154

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