Fedora 31: dovecot FEDORA-2020-10a58fda28

    Date 19 Feb 2020
    609
    Posted By LinuxSecurity Advisories
    - dovecot updated to 2.3.9.3 - fixes CVE-2020-7046: Truncated UTF-8 can be used to DoS submission-login and lmtp processes. - fixes CVE-2020-7957: Specially crafted mail can crash snippet generation.
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    Fedora Update Notification
    FEDORA-2020-10a58fda28
    2020-02-20 05:03:01.123528
    --------------------------------------------------------------------------------
    
    Name        : dovecot
    Product     : Fedora 31
    Version     : 2.3.9.3
    Release     : 1.fc31
    URL         : https://www.dovecot.org/
    Summary     : Secure imap and pop3 server
    Description :
    Dovecot is an IMAP server for Linux/UNIX-like systems, written with security
    primarily in mind.  It also contains a small POP3 server.  It supports mail
    in either of maildir or mbox formats.
    
    The SQL drivers and authentication plug-ins are in their subpackages.
    
    --------------------------------------------------------------------------------
    Update Information:
    
    - dovecot updated to 2.3.9.3 - fixes CVE-2020-7046: Truncated UTF-8 can be used
    to DoS submission-login and lmtp processes. - fixes CVE-2020-7957: Specially
    crafted mail can crash snippet generation.
    --------------------------------------------------------------------------------
    ChangeLog:
    
    * Wed Feb 12 2020 Michal Hlavinka  - 1:2.3.9.3-1
    - dovecot updated to 2.3.9.3
    - fixes CVE-2020-7046: Truncated UTF-8 can be used to DoS
          submission-login and lmtp processes.
    - fixes CVE-2020-7957: Specially crafted mail can crash snippet generation.
    * Tue Jan 28 2020 Fedora Release Engineering  - 1:2.3.9.2-2
    - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild
    * Thu Dec 19 2019 Michal Hlavinka  - 1:2.3.9.2-1
    - CVE-2019-19722: Mails with group addresses in From or To fields
      caused crash in push notification drivers.
    * Wed Dec  4 2019 Michal Hlavinka  - 1:2.3.9-1
    - dovecot updated to 2.3.9, pigeonhole updated to 0.5.9
    * Thu Oct 10 2019 Michal Hlavinka  - 1:2.3.8-1
    - dovecot updated to 2.3.8, pigeonhole 0.5.8
    --------------------------------------------------------------------------------
    
    This update can be installed with the "dnf" update program. Use
    su -c 'dnf upgrade --advisory FEDORA-2020-10a58fda28' at the command
    line. For more information, refer to the dnf documentation available at
    https://dnf.readthedocs.io/en/latest/command_ref.html#upgrade-command-label
    
    All packages are signed with the Fedora Project GPG key. More details on the
    GPG keys used by the Fedora Project can be found at
    https://fedoraproject.org/keys
    --------------------------------------------------------------------------------
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