SUSE-SU-2021:0129-1: moderate: Security update for openldap2

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

   SUSE Security Update: Security update for openldap2
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:0129-1
Rating:             moderate
References:         #1178909 #1179503 
Cross-References:   CVE-2020-25709 CVE-2020-25710
Affected Products:
                    SUSE Linux Enterprise Module for Legacy Software 15-SP2
                    SUSE Linux Enterprise Module for Development Tools 15-SP2
                    SUSE Linux Enterprise Module for Basesystem 15-SP2
______________________________________________________________________________

   An update that fixes two vulnerabilities is now available.

Description:

   This update for openldap2 fixes the following issues:

   Security issues fixed:

   - CVE-2020-25709: Fixed a crash caused by specially crafted network
     traffic (bsc#1178909).
   - CVE-2020-25710: Fixed a crash caused by specially crafted network
     traffic (bsc#1178909).

   Non-security issue fixed:

   - Retry binds in the LDAP backend when the remote LDAP server disconnected
     the (idle) LDAP connection. (bsc#1179503)


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 Module for Legacy Software 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Legacy-15-SP2-2021-129=1

   - SUSE Linux Enterprise Module for Development Tools 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Development-Tools-15-SP2-2021-129=1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-129=1



Package List:

   - SUSE Linux Enterprise Module for Legacy Software 15-SP2 (aarch64 ppc64le s390x x86_64):

      openldap2-2.4.46-9.45.1
      openldap2-back-meta-2.4.46-9.45.1
      openldap2-back-meta-debuginfo-2.4.46-9.45.1
      openldap2-back-perl-2.4.46-9.45.1
      openldap2-back-perl-debuginfo-2.4.46-9.45.1
      openldap2-debuginfo-2.4.46-9.45.1
      openldap2-debugsource-2.4.46-9.45.1
      openldap2-ppolicy-check-password-1.2-9.45.1
      openldap2-ppolicy-check-password-debuginfo-1.2-9.45.1

   - SUSE Linux Enterprise Module for Development Tools 15-SP2 (x86_64):

      openldap2-debugsource-2.4.46-9.45.1
      openldap2-devel-32bit-2.4.46-9.45.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (aarch64 ppc64le s390x x86_64):

      libldap-2_4-2-2.4.46-9.45.1
      libldap-2_4-2-debuginfo-2.4.46-9.45.1
      openldap2-client-2.4.46-9.45.1
      openldap2-client-debuginfo-2.4.46-9.45.1
      openldap2-debugsource-2.4.46-9.45.1
      openldap2-devel-2.4.46-9.45.1
      openldap2-devel-static-2.4.46-9.45.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (noarch):

      libldap-data-2.4.46-9.45.1

   - SUSE Linux Enterprise Module for Basesystem 15-SP2 (x86_64):

      libldap-2_4-2-32bit-2.4.46-9.45.1
      libldap-2_4-2-32bit-debuginfo-2.4.46-9.45.1


References:

   https://www.suse.com/security/cve/CVE-2020-25709.html
   https://www.suse.com/security/cve/CVE-2020-25710.html
   https://bugzilla.suse.com/1178909
   https://bugzilla.suse.com/1179503