-------------------------------------------------------------------------------- Fedora Update Notification FEDORA-2020-0e6a67af5a 2020-02-20 04:45:33.328448 --------------------------------------------------------------------------------
Name : dovecot Product : Fedora 30 Version : 2.3.9.3 Release : 1.fc30 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:
- 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 mhlavink@redhat.com - 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 releng@fedoraproject.org - 1:2.3.9.2-2 - Rebuilt for https://fedoraproject.org/wiki/Fedora_32_Mass_Rebuild * 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 * Thu Aug 29 2019 Michal Hlavinka mhlavink@redhat.com - 1:2.3.7.2-1 - dovecot updated to 2.3.7.2, pigeonhole 0.5.7.2 - fixes CVE-2019-11500: IMAP protocol parser does not properly handle NUL byte when scanning data in quoted strings, leading to out of bounds heap memory writes * Mon Aug 19 2019 Michal Hlavinka mhlavink@redhat.com - 1:1-2.3.7.1 - dovecot updated to 2.3.7.1, pigeonhole updated to 0.5.7.1 * Wed Jul 24 2019 Fedora Release Engineering releng@fedoraproject.org - 1:2.3.6-4 - Rebuilt for https://fedoraproject.org/wiki/Fedora_31_Mass_Rebuild * Fri May 31 2019 Michal Hlavinka mhlavink@redhat.com - 1:2.3.6-3 - disable gcc 9 stack reuse temporarily * Mon May 13 2019 Michal Hlavinka mhlavink@redhat.com - 1:2.3.6-2 - use /run instead of /var/run (#1706372) * Thu May 2 2019 Michal Hlavinka mhlavink@redhat.com - 1:2.3.6-1 - dovecot updated to 2.3.6, pigeonhole updated to 0.5.6 * Thu Apr 18 2019 Michal Hlavinka mhlavink@redhat.com - 1:2.3.5.2-1 - dovecot updated to 2.3.5.2 - fixes CVE-2019-10691: Trying to login with 8bit username containing invalid UTF8 input causes auth process to crash if auth policy is enabled. * Thu Mar 28 2019 Michal Hlavinka mhlavink@redhat.com - 1:2.3.5.1-1 - dovecot updated to 2.3.5.1 - CVE-2019-7524: Missing input buffer size validation leads into arbitrary buffer overflow when reading fts or pop3 uidl header from Dovecot index. * Wed Mar 6 2019 Michal Hlavinka mhlavink@redhat.com - 1:2.3.5-1 - dovecot updated to 2.3.5, pigeonhole updated to 0.5.5 * Thu Jan 31 2019 Fedora Release Engineering releng@fedoraproject.org - 1:2.3.4-3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild --------------------------------------------------------------------------------
This update can be installed with the "dnf" update program. Use su -c 'dnf upgrade --advisory FEDORA-2020-0e6a67af5a' 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 --------------------------------------------------------------------------------