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    openSUSE: 2021:0026-1 important: dovecot23

    Date 07 Jan 2021
    388
    Posted By LinuxSecurity Advisories
    An update that fixes three vulnerabilities is now available.
    
       openSUSE Security Update: Security update for dovecot23
    ______________________________________________________________________________
    
    Announcement ID:    openSUSE-SU-2021:0026-1
    Rating:             important
    References:         #1174920 #1180405 #1180406 
    Cross-References:   CVE-2020-12100 CVE-2020-24386 CVE-2020-25275
                       
    Affected Products:
                        openSUSE Leap 15.2
    ______________________________________________________________________________
    
       An update that fixes three vulnerabilities is now available.
    
    Description:
    
       This update for dovecot23 fixes the following issues:
    
       Security issues fixed:
    
       - CVE-2020-12100: Fixed a resource exhaustion caused by deeply nested MIME
         parts (bsc#1174920).
       - CVE-2020-24386: Fixed an issue with IMAP hibernation that allowed users
         to access other users' emails (bsc#1180405).
       - CVE-2020-25275: Fixed a crash when the 10000th MIME part was
         message/rfc822 (bsc#1180406).
    
       Non-security issues fixed:
    
       - Pigeonhole was updated to version 0.5.11.
       - Dovecot was updated to version 2.3.11.3.
    
       This update was imported from the SUSE:SLE-15-SP1:Update update project.
    
    
    Patch Instructions:
    
       To install this openSUSE 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:
    
       - openSUSE Leap 15.2:
    
          zypper in -t patch openSUSE-2021-26=1
    
    
    
    Package List:
    
       - openSUSE Leap 15.2 (x86_64):
    
          dovecot23-2.3.11.3-lp152.2.6.1
          dovecot23-backend-mysql-2.3.11.3-lp152.2.6.1
          dovecot23-backend-mysql-debuginfo-2.3.11.3-lp152.2.6.1
          dovecot23-backend-pgsql-2.3.11.3-lp152.2.6.1
          dovecot23-backend-pgsql-debuginfo-2.3.11.3-lp152.2.6.1
          dovecot23-backend-sqlite-2.3.11.3-lp152.2.6.1
          dovecot23-backend-sqlite-debuginfo-2.3.11.3-lp152.2.6.1
          dovecot23-debuginfo-2.3.11.3-lp152.2.6.1
          dovecot23-debugsource-2.3.11.3-lp152.2.6.1
          dovecot23-devel-2.3.11.3-lp152.2.6.1
          dovecot23-fts-2.3.11.3-lp152.2.6.1
          dovecot23-fts-debuginfo-2.3.11.3-lp152.2.6.1
          dovecot23-fts-lucene-2.3.11.3-lp152.2.6.1
          dovecot23-fts-lucene-debuginfo-2.3.11.3-lp152.2.6.1
          dovecot23-fts-solr-2.3.11.3-lp152.2.6.1
          dovecot23-fts-solr-debuginfo-2.3.11.3-lp152.2.6.1
          dovecot23-fts-squat-2.3.11.3-lp152.2.6.1
          dovecot23-fts-squat-debuginfo-2.3.11.3-lp152.2.6.1
    
    
    References:
    
       https://www.suse.com/security/cve/CVE-2020-12100.html
       https://www.suse.com/security/cve/CVE-2020-24386.html
       https://www.suse.com/security/cve/CVE-2020-25275.html
       https://bugzilla.suse.com/1174920
       https://bugzilla.suse.com/1180405
       https://bugzilla.suse.com/1180406
    

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