SUSE: 2020:1379-1 important: dovecot23

    Date 22 May 2020
    100
    Posted By LinuxSecurity Advisories
    An update that fixes three vulnerabilities is now available.
    
       SUSE Security Update: Security update for dovecot23
    ______________________________________________________________________________
    
    Announcement ID:    SUSE-SU-2020:1379-1
    Rating:             important
    References:         #1171456 #1171457 #1171458 
    Cross-References:   CVE-2020-10957 CVE-2020-10958 CVE-2020-10967
                       
    Affected Products:
                        SUSE Linux Enterprise Server for SAP 15
                        SUSE Linux Enterprise Server 15-LTSS
                        SUSE Linux Enterprise High Performance Computing 15-LTSS
                        SUSE Linux Enterprise High Performance Computing 15-ESPOS
    ______________________________________________________________________________
    
       An update that fixes three vulnerabilities is now available.
    
    Description:
    
       This update for dovecot23 fixes the following issues:
    
       Security issues fixed:
    
       - CVE-2020-10957: Fixed a crash caused by malformed NOOP commands
         (bsc#1171457).
       - CVE-2020-10958: Fixed a use-after-free when receiving too many newlines
         (bsc#1171458).
       - CVE-2020-10967: Fixed a crash in the lmtp and submission components
         caused by mails with empty quoted localparts (bsc#1171456).
    
       Non-security issues fixed:
    
       - The update to 2.3.10 fixes several bugs. Please refer to
         https://dovecot.org/doc/NEWS for a complete list of changes.
    
    
    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 Server for SAP 15:
    
          zypper in -t patch SUSE-SLE-Product-SLES_SAP-15-2020-1379=1
    
       - SUSE Linux Enterprise Server 15-LTSS:
    
          zypper in -t patch SUSE-SLE-Product-SLES-15-2020-1379=1
    
       - SUSE Linux Enterprise High Performance Computing 15-LTSS:
    
          zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1379=1
    
       - SUSE Linux Enterprise High Performance Computing 15-ESPOS:
    
          zypper in -t patch SUSE-SLE-Product-HPC-15-2020-1379=1
    
    
    
    Package List:
    
       - SUSE Linux Enterprise Server for SAP 15 (ppc64le x86_64):
    
          dovecot23-2.3.10-4.22.1
          dovecot23-backend-mysql-2.3.10-4.22.1
          dovecot23-backend-mysql-debuginfo-2.3.10-4.22.1
          dovecot23-backend-pgsql-2.3.10-4.22.1
          dovecot23-backend-pgsql-debuginfo-2.3.10-4.22.1
          dovecot23-backend-sqlite-2.3.10-4.22.1
          dovecot23-backend-sqlite-debuginfo-2.3.10-4.22.1
          dovecot23-debuginfo-2.3.10-4.22.1
          dovecot23-debugsource-2.3.10-4.22.1
          dovecot23-devel-2.3.10-4.22.1
          dovecot23-fts-2.3.10-4.22.1
          dovecot23-fts-debuginfo-2.3.10-4.22.1
          dovecot23-fts-lucene-2.3.10-4.22.1
          dovecot23-fts-lucene-debuginfo-2.3.10-4.22.1
          dovecot23-fts-solr-2.3.10-4.22.1
          dovecot23-fts-solr-debuginfo-2.3.10-4.22.1
          dovecot23-fts-squat-2.3.10-4.22.1
          dovecot23-fts-squat-debuginfo-2.3.10-4.22.1
    
       - SUSE Linux Enterprise Server 15-LTSS (aarch64 s390x):
    
          dovecot23-2.3.10-4.22.1
          dovecot23-backend-mysql-2.3.10-4.22.1
          dovecot23-backend-mysql-debuginfo-2.3.10-4.22.1
          dovecot23-backend-pgsql-2.3.10-4.22.1
          dovecot23-backend-pgsql-debuginfo-2.3.10-4.22.1
          dovecot23-backend-sqlite-2.3.10-4.22.1
          dovecot23-backend-sqlite-debuginfo-2.3.10-4.22.1
          dovecot23-debuginfo-2.3.10-4.22.1
          dovecot23-debugsource-2.3.10-4.22.1
          dovecot23-devel-2.3.10-4.22.1
          dovecot23-fts-2.3.10-4.22.1
          dovecot23-fts-debuginfo-2.3.10-4.22.1
          dovecot23-fts-lucene-2.3.10-4.22.1
          dovecot23-fts-lucene-debuginfo-2.3.10-4.22.1
          dovecot23-fts-solr-2.3.10-4.22.1
          dovecot23-fts-solr-debuginfo-2.3.10-4.22.1
          dovecot23-fts-squat-2.3.10-4.22.1
          dovecot23-fts-squat-debuginfo-2.3.10-4.22.1
    
       - SUSE Linux Enterprise High Performance Computing 15-LTSS (aarch64 x86_64):
    
          dovecot23-2.3.10-4.22.1
          dovecot23-backend-mysql-2.3.10-4.22.1
          dovecot23-backend-mysql-debuginfo-2.3.10-4.22.1
          dovecot23-backend-pgsql-2.3.10-4.22.1
          dovecot23-backend-pgsql-debuginfo-2.3.10-4.22.1
          dovecot23-backend-sqlite-2.3.10-4.22.1
          dovecot23-backend-sqlite-debuginfo-2.3.10-4.22.1
          dovecot23-debuginfo-2.3.10-4.22.1
          dovecot23-debugsource-2.3.10-4.22.1
          dovecot23-devel-2.3.10-4.22.1
          dovecot23-fts-2.3.10-4.22.1
          dovecot23-fts-debuginfo-2.3.10-4.22.1
          dovecot23-fts-lucene-2.3.10-4.22.1
          dovecot23-fts-lucene-debuginfo-2.3.10-4.22.1
          dovecot23-fts-solr-2.3.10-4.22.1
          dovecot23-fts-solr-debuginfo-2.3.10-4.22.1
          dovecot23-fts-squat-2.3.10-4.22.1
          dovecot23-fts-squat-debuginfo-2.3.10-4.22.1
    
       - SUSE Linux Enterprise High Performance Computing 15-ESPOS (aarch64 x86_64):
    
          dovecot23-2.3.10-4.22.1
          dovecot23-backend-mysql-2.3.10-4.22.1
          dovecot23-backend-mysql-debuginfo-2.3.10-4.22.1
          dovecot23-backend-pgsql-2.3.10-4.22.1
          dovecot23-backend-pgsql-debuginfo-2.3.10-4.22.1
          dovecot23-backend-sqlite-2.3.10-4.22.1
          dovecot23-backend-sqlite-debuginfo-2.3.10-4.22.1
          dovecot23-debuginfo-2.3.10-4.22.1
          dovecot23-debugsource-2.3.10-4.22.1
          dovecot23-devel-2.3.10-4.22.1
          dovecot23-fts-2.3.10-4.22.1
          dovecot23-fts-debuginfo-2.3.10-4.22.1
          dovecot23-fts-lucene-2.3.10-4.22.1
          dovecot23-fts-lucene-debuginfo-2.3.10-4.22.1
          dovecot23-fts-solr-2.3.10-4.22.1
          dovecot23-fts-solr-debuginfo-2.3.10-4.22.1
          dovecot23-fts-squat-2.3.10-4.22.1
          dovecot23-fts-squat-debuginfo-2.3.10-4.22.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2020-10957.html
       https://www.suse.com/security/cve/CVE-2020-10958.html
       https://www.suse.com/security/cve/CVE-2020-10967.html
       https://bugzilla.suse.com/1171456
       https://bugzilla.suse.com/1171457
       https://bugzilla.suse.com/1171458
    
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