ESB-2019.0242 - [SUSE] krb5: Multiple vulnerabilities 2019-01-29

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

                               ESB-2019.0242
                         Security update for krb5
                              29 January 2019

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

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

Product:           krb5
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Denial of Service   -- Existing Account
                   Unauthorised Access -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2018-5730 CVE-2018-5729 

Reference:         ESB-2019.0230
                   ESB-2018.3904
                   ESB-2018.3400

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2019/suse-su-20190175-1/

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   SUSE Security Update: Security update for krb5
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:0175-1
Rating:             important
References:         #1083926 #1083927
Cross-References:   CVE-2018-5729 CVE-2018-5730
Affected Products:
                    SUSE Linux Enterprise Module for Server Applications 15
                    SUSE Linux Enterprise Module for Open Buildservice
                    Development Tools 15
                    SUSE Linux Enterprise Module for Basesystem 15
______________________________________________________________________________

   An update that fixes two vulnerabilities is now available.

Description:

   This update for krb5 fixes the following issues:

   Security issues fixed:

   - CVE-2018-5729, CVE-2018-5730: Fixed multiple flaws in LDAP DN checking
     (bsc#1083926, bsc#1083927)


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-15-2019-175=1

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

      zypper in -t patch SUSE-SLE-Module-Development-Tools-OBS-15-2019-175=1

   - SUSE Linux Enterprise Module for Basesystem 15:

      zypper in -t patch SUSE-SLE-Module-Basesystem-15-2019-175=1



Package List:

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

      krb5-debuginfo-1.15.2-6.6.2
      krb5-debugsource-1.15.2-6.6.2
      krb5-plugin-kdb-ldap-1.15.2-6.6.2
      krb5-plugin-kdb-ldap-debuginfo-1.15.2-6.6.2
      krb5-server-1.15.2-6.6.2
      krb5-server-debuginfo-1.15.2-6.6.2

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

      krb5-mini-1.15.2-6.6.1
      krb5-mini-debuginfo-1.15.2-6.6.1
      krb5-mini-debugsource-1.15.2-6.6.1
      krb5-mini-devel-1.15.2-6.6.1

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

      krb5-1.15.2-6.6.2
      krb5-client-1.15.2-6.6.2
      krb5-client-debuginfo-1.15.2-6.6.2
      krb5-debuginfo-1.15.2-6.6.2
      krb5-debugsource-1.15.2-6.6.2
      krb5-devel-1.15.2-6.6.2
      krb5-plugin-preauth-otp-1.15.2-6.6.2
      krb5-plugin-preauth-otp-debuginfo-1.15.2-6.6.2
      krb5-plugin-preauth-pkinit-1.15.2-6.6.2
      krb5-plugin-preauth-pkinit-debuginfo-1.15.2-6.6.2

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

      krb5-32bit-1.15.2-6.6.2
      krb5-32bit-debuginfo-1.15.2-6.6.2


References:

   https://www.suse.com/security/cve/CVE-2018-5729.html
   https://www.suse.com/security/cve/CVE-2018-5730.html
   https://bugzilla.suse.com/1083926
   https://bugzilla.suse.com/1083927

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