SUSE Security Update: Security update for ldb
______________________________________________________________________________

Announcement ID:    SUSE-SU-2021:0945-1
Rating:             important
References:         #1183572 #1183574 
Cross-References:   CVE-2020-27840 CVE-2021-20277
CVSS scores:
                    CVE-2020-27840 (SUSE): 7.5
 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
                    CVE-2021-20277 (SUSE): 7.1
 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:H

Affected Products:
                    SUSE Linux Enterprise Module for Basesystem 15-SP2
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   An update that fixes two vulnerabilities is now available.

Description:

   This update for ldb fixes the following issues:

   - CVE-2020-27840: Fixed an unauthenticated remote heap corruption via bad
     DNs (bsc#1183572).
   - CVE-2021-20277: Fixed an out of bounds read in ldb_handler_fold
     (bsc#1183574).


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 Basesystem 15-SP2:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-SP2-2021-945=1



Package List:

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

      ldb-debugsource-2.0.12-3.6.1
      ldb-tools-2.0.12-3.6.1
      ldb-tools-debuginfo-2.0.12-3.6.1
      libldb-devel-2.0.12-3.6.1
      libldb2-2.0.12-3.6.1
      libldb2-debuginfo-2.0.12-3.6.1
      python3-ldb-2.0.12-3.6.1
      python3-ldb-debuginfo-2.0.12-3.6.1
      python3-ldb-devel-2.0.12-3.6.1

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

      libldb2-32bit-2.0.12-3.6.1
      libldb2-32bit-debuginfo-2.0.12-3.6.1


References:

   https://www.suse.com/security/cve/CVE-2020-27840.html
   https://www.suse.com/security/cve/CVE-2021-20277.html
   https://bugzilla.suse.com/1183572
   https://bugzilla.suse.com/1183574