Fedora 30: dovecot Security Update
Summary
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.
dovecot updated to 2.3.6, includes several security fixes
* Fri May 31 2019 Michal Hlavinka
- disable gcc 9 stack reuse temporarily
* Mon May 13 2019 Michal Hlavinka
- use /run instead of /var/run (#1706372)
* Thu May 2 2019 Michal Hlavinka
- dovecot updated to 2.3.6, pigeonhole updated to 0.5.6
* Thu Apr 18 2019 Michal Hlavinka
- 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
- 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
- dovecot updated to 2.3.5, pigeonhole updated to 0.5.5
* Thu Jan 31 2019 Fedora Release Engineering
- Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild
[ 1 ] Bug #1696156 - CVE-2019-7524 dovecot: buffer overflow in indexer-worker process results in privilege escalation [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1696156
[ 2 ] Bug #1673416 - CVE-2019-3814 dovecot: Improper certificate validation [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1673416
[ 3 ] Bug #1659785 - [RFE] Build dovecot with libsodium support
https://bugzilla.redhat.com/show_bug.cgi?id=1659785
[ 4 ] Bug #1709245 - CVE-2019-11494 dovecot: premature disconnection from client during AUTH command leads to crash and possible DoS [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1709245
[ 5 ] Bug #1709241 - CVE-2019-11499 dovecot: unacceptable authentication message in AUTH PLAIN over TLS leads to crash and possible DoS [fedora-all]
https://bugzilla.redhat.com/show_bug.cgi?id=1709241
[ 6 ] Bug #1705283 - F29 -> F30 (server): Problems with dovecot/auth against mariadb
https://bugzilla.redhat.com/show_bug.cgi?id=1705283
su -c 'dnf upgrade --advisory FEDORA-2019-9e004decea' at the command
line. For more information, refer to the dnf documentation available at
https://dnf.readthedocs.io/en/latest/command_ref.html
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
package-announce mailing list -- package-announce@lists.fedoraproject.org
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FEDORA-2019-9e004decea 2019-06-14 00:53:08.264235 Product : Fedora 30 Version : 2.3.6 Release : 3.fc30 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. dovecot updated to 2.3.6, includes several security fixes * Fri May 31 2019 Michal Hlavinka - 1:2.3.6-3 - disable gcc 9 stack reuse temporarily * Mon May 13 2019 Michal Hlavinka - 1:2.3.6-2 - use /run instead of /var/run (#1706372) * Thu May 2 2019 Michal Hlavinka - 1:2.3.6-1 - dovecot updated to 2.3.6, pigeonhole updated to 0.5.6 * Thu Apr 18 2019 Michal Hlavinka - 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 - 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 - 1:2.3.5-1 - dovecot updated to 2.3.5, pigeonhole updated to 0.5.5 * Thu Jan 31 2019 Fedora Release Engineering - 1:2.3.4-3 - Rebuilt for https://fedoraproject.org/wiki/Fedora_30_Mass_Rebuild [ 1 ] Bug #1696156 - CVE-2019-7524 dovecot: buffer overflow in indexer-worker process results in privilege escalation [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1696156 [ 2 ] Bug #1673416 - CVE-2019-3814 dovecot: Improper certificate validation [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1673416 [ 3 ] Bug #1659785 - [RFE] Build dovecot with libsodium support https://bugzilla.redhat.com/show_bug.cgi?id=1659785 [ 4 ] Bug #1709245 - CVE-2019-11494 dovecot: premature disconnection from client during AUTH command leads to crash and possible DoS [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1709245 [ 5 ] Bug #1709241 - CVE-2019-11499 dovecot: unacceptable authentication message in AUTH PLAIN over TLS leads to crash and possible DoS [fedora-all] https://bugzilla.redhat.com/show_bug.cgi?id=1709241 [ 6 ] Bug #1705283 - F29 -> F30 (server): Problems with dovecot/auth against mariadb https://bugzilla.redhat.com/show_bug.cgi?id=1705283 su -c 'dnf upgrade --advisory FEDORA-2019-9e004decea' at the command line. For more information, refer to the dnf documentation available at https://dnf.readthedocs.io/en/latest/command_ref.html 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 package-announce mailing list -- package-announce@lists.fedoraproject.org To unsubscribe send an email to package-announce-leave@lists.fedoraproject.org Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/
Change Log
References