Описание
ELSA-2022-8208: dovecot security and enhancement update (MODERATE)
[1:2.3.16-7.0.1]
- do not run systemd commands during leapp upgrade [Orabug: 34680501]
[1:2.3.16-7]
- fix possible privilege escalation when similar master and non-master passdbs are used (#2106232)
[1:2.3.16-6]
- fix possible nonzero return value of postinst script(#2053368)
[1:2.3.16-5]
- workaround sysuers macro defficiency (#2095399)
[1:2.3.16-4]
- use systemd-sysusers for user creation (#2095399)
Обновленные пакеты
Oracle Linux 9
Oracle Linux aarch64
dovecot
2.3.16-7.0.1.el9
dovecot-devel
2.3.16-7.0.1.el9
dovecot-mysql
2.3.16-7.0.1.el9
dovecot-pgsql
2.3.16-7.0.1.el9
dovecot-pigeonhole
2.3.16-7.0.1.el9
Oracle Linux x86_64
dovecot
2.3.16-7.0.1.el9
dovecot-devel
2.3.16-7.0.1.el9
dovecot-mysql
2.3.16-7.0.1.el9
dovecot-pgsql
2.3.16-7.0.1.el9
dovecot-pigeonhole
2.3.16-7.0.1.el9
Связанные CVE
Связанные уязвимости
An issue was discovered in the auth component in Dovecot 2.2 and 2.3 before 2.3.20. When two passdb configuration entries exist with the same driver and args settings, incorrect username_filter and mechanism settings can be applied to passdb definitions. These incorrectly applied settings can lead to an unintended security configuration and can permit privilege escalation in certain configurations. The documentation does not advise against the use of passdb definitions that have the same driver and args settings. One such configuration would be where an administrator wishes to use the same PAM configuration or passwd file for both normal and master users but use the username_filter setting to restrict which of the users is able to be a master user.
An issue was discovered in the auth component in Dovecot 2.2 and 2.3 before 2.3.20. When two passdb configuration entries exist with the same driver and args settings, incorrect username_filter and mechanism settings can be applied to passdb definitions. These incorrectly applied settings can lead to an unintended security configuration and can permit privilege escalation in certain configurations. The documentation does not advise against the use of passdb definitions that have the same driver and args settings. One such configuration would be where an administrator wishes to use the same PAM configuration or passwd file for both normal and master users but use the username_filter setting to restrict which of the users is able to be a master user.
An issue was discovered in the auth component in Dovecot 2.2 and 2.3 before 2.3.20. When two passdb configuration entries exist with the same driver and args settings, incorrect username_filter and mechanism settings can be applied to passdb definitions. These incorrectly applied settings can lead to an unintended security configuration and can permit privilege escalation in certain configurations. The documentation does not advise against the use of passdb definitions that have the same driver and args settings. One such configuration would be where an administrator wishes to use the same PAM configuration or passwd file for both normal and master users but use the username_filter setting to restrict which of the users is able to be a master user.
An issue was discovered in the auth component in Dovecot 2.2 and 2.3 b ...
