RHSA-2021:1887-01 -- Redhat dovecotID: oval:org.secpod.oval:def:73622 | Date: (C)2021-07-02 (M)2023-11-13 |
Class: PATCH | Family: unix |
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: * dovecot: IMAP hibernation function allows mail access * dovecot: Denial of service via mail MIME parsing For more details about the security issue, including the impact, a CVSS score, acknowledgments, and other related information, refer to the CVE page listed in the References section. Additional Changes: For detailed information on changes in this release, see the Red Hat Enterprise Linux 8.4 Release Notes linked from the References section.