-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2019-5898f4f935 2020-01-08 11:54:40.924375 --------------------------------------------------------------------------------
Name : dovecot Product : Fedora 31 Version : 2.3.9.2 Release : 1.fc31 URL : http://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:
Security fix for CVE-2019-19722: null pointer dereference in push notification driver -------------------------------------------------------------------------------- ChangeLog:
* Thu Dec 19 2019 Michal Hlavinka mhlavink@redhat.com - 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 mhlavink@redhat.com - 1:2.3.9-1 - dovecot updated to 2.3.9, pigeonhole updated to 0.5.9 * Thu Oct 10 2019 Michal Hlavinka mhlavink@redhat.com - 1:2.3.8-1 - dovecot updated to 2.3.8, pigeonhole 0.5.8 -------------------------------------------------------------------------------- References:
[ 1 ] Bug #1782785 - CVE-2019-19722 dovecot: null pointer dereference in push notification driver https://bugzilla.redhat.com/show_bug.cgi?id=1782785 --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2019-5898f4f935' at the command line. For more information, refer to the dnf documentation available at http://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 --------------------------------------------------------------------------------