[ALSA-2020:4763] Moderate: dovecot security update
Type:
security
Severity:
moderate
Release date:
2020-11-03
Description:
Dovecot is an IMAP server for Linux and other UNIX-like systems, written primarily with security in mind. It also contains a small POP3 server, and supports e-mail in either the maildir or mbox format. The SQL drivers and authentication plug-ins are provided as subpackages. Security Fix(es): * dovecot: command followed by sufficient number of newlines leads to use-after-free (CVE-2020-10958) * dovecot: sending mail with empty quoted localpart leads to DoS (CVE-2020-10967) For more details about the security issue(s), including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page(s) listed in the References section. Additional Changes: For detailed information on changes in this release, see the AlmaLinux Release Notes linked from the References section.
Updated packages:
  • dovecot-2.3.8-4.el8.x86_64.rpm
  • dovecot-2.3.8-4.el8.i686.rpm
  • dovecot-devel-2.3.8-4.el8.i686.rpm
  • dovecot-devel-2.3.8-4.el8.x86_64.rpm
  • dovecot-mysql-2.3.8-4.el8.x86_64.rpm
  • dovecot-pgsql-2.3.8-4.el8.x86_64.rpm
  • dovecot-pigeonhole-2.3.8-4.el8.x86_64.rpm
Notes:
This page is generated automatically and has not been checked for errors. For clarification or corrections please contact the AlmaLinux Packaging Team.