ESB-2019.1157 - [SUSE] dovecot23: Multiple vulnerabilities 2019-04-05

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             AUSCERT External Security Bulletin Redistribution

                               ESB-2019.1157
            SUSE Security Update: Security update for dovecot23
                               5 April 2019

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

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

Product:           dovecot23
Publisher:         SUSE
Operating System:  SUSE
Impact/Access:     Root Compromise                 -- Existing Account
                   Execute Arbitrary Code/Commands -- Existing Account
                   Denial of Service               -- Existing Account
Resolution:        Patch/Upgrade
CVE Names:         CVE-2019-7524  

Reference:         ESB-2019.1094
                   ESB-2019.1071
                   ESB-2019.1045
                   ESB-2019.1038

Original Bulletin: 
   https://www.suse.com/support/update/announcement/2019/suse-su-20190876-1/

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   SUSE Security Update: Security update for dovecot23
______________________________________________________________________________

Announcement ID:    SUSE-SU-2019:0876-1
Rating:             moderate
References:         #1130116 
Cross-References:   CVE-2019-7524
Affected Products:
                    SUSE Linux Enterprise Module for Server Applications 15
______________________________________________________________________________

   An update that fixes one vulnerability is now available.

Description:

   This update for dovecot23 fixes the following issue:

   Security issue fixed:

   - CVE-2019-7524: Fixed an improper file handling which could result in
     stack oveflow allowing local root escalation (bsc#1130116).


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-15-2019-876=1



Package List:

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

      dovecot23-2.3.3-4.10.1
      dovecot23-backend-mysql-2.3.3-4.10.1
      dovecot23-backend-mysql-debuginfo-2.3.3-4.10.1
      dovecot23-backend-pgsql-2.3.3-4.10.1
      dovecot23-backend-pgsql-debuginfo-2.3.3-4.10.1
      dovecot23-backend-sqlite-2.3.3-4.10.1
      dovecot23-backend-sqlite-debuginfo-2.3.3-4.10.1
      dovecot23-debuginfo-2.3.3-4.10.1
      dovecot23-debugsource-2.3.3-4.10.1
      dovecot23-devel-2.3.3-4.10.1
      dovecot23-fts-2.3.3-4.10.1
      dovecot23-fts-debuginfo-2.3.3-4.10.1
      dovecot23-fts-lucene-2.3.3-4.10.1
      dovecot23-fts-lucene-debuginfo-2.3.3-4.10.1
      dovecot23-fts-solr-2.3.3-4.10.1
      dovecot23-fts-solr-debuginfo-2.3.3-4.10.1
      dovecot23-fts-squat-2.3.3-4.10.1
      dovecot23-fts-squat-debuginfo-2.3.3-4.10.1


References:

   https://www.suse.com/security/cve/CVE-2019-7524.html
   https://bugzilla.suse.com/1130116

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