SUSE Security Update: Security update for 389-ds
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Announcement ID:    SUSE-SU-2019:1207-1
Rating:             important
References:         #1076530 #1096368 #1105606 #1106699 
Cross-References:   CVE-2017-15134 CVE-2017-15135 CVE-2018-10850
                    CVE-2018-10935 CVE-2018-14624
Affected Products:
                    SUSE Linux Enterprise Module for Server Applications 15
                    SUSE Linux Enterprise Module for Open Buildservice Development Tools 15
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   An update that fixes 5 vulnerabilities is now available.

Description:

   This update for 389-ds fixes the following issues:

   The following security vulnerabilities were addressed:

   - CVE-2018-10850: Fixed a race condition on reference counter that would
     lead to a denial of service using persistent search (bsc#1096368)
   - CVE-2017-15134: Fixed a remote denial of service via search filters in
     slapi_filter_sprintf in slapd/util.c (bsc#1076530)
   - CVE-2017-15135: Fixed authentication bypass due to lack of size check in
     slapi_ct_memcmp function in ch_malloc.c (bsc#1076530)
   - CVE-2018-10935: Fixed an issue that allowed users to cause a crash via
     ldapsearch with server side sorts (bsc#1105606)
   - CVE-2018-14624: The lock controlling the error log was not correctly
     used when re-opening the log file in log__error_emergency(), allowing an
     attacker to send a flood of modifications to a very large DN, which
     could have caused slapd to crash (bsc#1106699).


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 Server Applications 15:

      zypper in -t patch SUSE-SLE-Module-Server-Applications-15-2019-1207=1

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15:

      zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-1207=1



Package List:

   - SUSE Linux Enterprise Module for Server Applications 15 (aarch64 ppc64le s390x x86_64):

      389-ds-1.4.0.3-4.7.52
      389-ds-debuginfo-1.4.0.3-4.7.52
      389-ds-debugsource-1.4.0.3-4.7.52
      389-ds-devel-1.4.0.3-4.7.52

   - SUSE Linux Enterprise Module for Open Buildservice Development Tools 15 (aarch64 ppc64le s390x x86_64):

      389-ds-debuginfo-1.4.0.3-4.7.52
      389-ds-debugsource-1.4.0.3-4.7.52
      389-ds-snmp-1.4.0.3-4.7.52
      389-ds-snmp-debuginfo-1.4.0.3-4.7.52


References:

   https://www.suse.com/security/cve/CVE-2017-15134.html
   https://www.suse.com/security/cve/CVE-2017-15135.html
   https://www.suse.com/security/cve/CVE-2018-10850.html
   https://www.suse.com/security/cve/CVE-2018-10935.html
   https://www.suse.com/security/cve/CVE-2018-14624.html
   https://bugzilla.suse.com/1076530
   https://bugzilla.suse.com/1096368
   https://bugzilla.suse.com/1105606
   https://bugzilla.suse.com/1106699

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