CVE-2025-30189: Improper Preservation of Consistency Between Independent Representations of Shared State

When cache is enabled, some passdb/userdb drivers incorrectly cache all users with same cache key, causing wrong cached information to be used for these users. After cached login, all subsequent logins are for same user. Install fixed version or disable caching either globally or for the impacted...

SUSE CVE-2025-30189

When cache is enabled, some passdb/userdb drivers incorrectly cache all users with same cache key, causing wrong cached information to be used for these users. After cached login, all subsequent logins are for same user. Install fixed version or disable caching either globally or for the impacted...

Advisory ROSA-SA-2025-3014

software: cert-sh-functions 1.0.6 WASP: ROSA-CHROME unaffected versions = cert-sh-functions-1.0.6-5 affected versions cert-sh-functions-1.0.6-5 CVE-ID: CVE-2022-30550 BDU-ID: 2022-04273 CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in the passdb account database of the Dovecot mail server is relate...

Advisory ROSA-SA-2025-3015

Software: dovecot 2.3.21.1 OS: ROSA-CHROME unaffected versions = dovecot-2.3.21.1-6 affected versions dovecot-2.3.21.1-6 CVE-ID: CVE-2022-30550 BDU-ID: 2022-04273 CVE-Crit: MEDIUM CVE-DESC.: A vulnerability in the passdb account database of the Dovecot mail server is related to configuration...

Linux Distros Unpatched Vulnerability : CVE-2022-30550

The Linux/Unix host has one or more packages installed that are impacted by a vulnerability without a vendor supplied patch available. - 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...

GLSA-202310-19 : Dovecot: Privilege Escalation

The remote host is affected by the vulnerability described in GLSA-202310-19 Dovecot: Privilege Escalation - 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...

Dovecot: Privilege Escalation

Background Dovecot is an open source IMAP and POP3 email server. Description A vulnerability has been discovered in Dovecot. Please review the CVE identifier referenced below for details. Impact When two passdb configuration entries exist in Dovecot configuration, which have the same driver and...

SUSE CVE-2017-2669

Dovecot before version 2.2.29 is vulnerable to a denial of service. When 'dict' passdb and userdb were used for user authentication, the username sent by the IMAP/POP3 client was sent through varexpand to perform %variable expansion. Sending specially crafted %variable fields could result in...

SUSE CVE-2022-30550

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 usernamefilter and mechanism settings can be applied to passdb definitions. These incorrectly applied settings can lead...

dovecot: Privilege escalation when similar master and non-master passdbs are used

A vulnerability was found in the Dovecot IMAP Server. When two passdb configuration entries exist in the Dovecot configuration, which have the same driver and args settings, the incorrect usernamefilter and mechanism settings can be applied to passdb definitions. These incorrect settings can lead...

OESA-2022-1994 dovecot security update

Dovecot is an IMAP server for Linux/UNIX-like systemsa wrapper package that will just handle common things for all versioned dovecot packages. Security Fixes: 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...

EulerOS 2.0 SP8 : dovecot (EulerOS-SA-2022-2456)

According to the versions of the dovecot packages installed, the EulerOS installation on the remote host is affected by the following vulnerabilities : - 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...

Updated dovecot packages fix security vulnerability

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 usernamefilter and mechanism settings can be applied to passdb definitions. These incorrectly applied settings can lead...

MGASA-2022-0296 Updated dovecot packages fix security vulnerability

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 usernamefilter and mechanism settings can be applied to passdb definitions. These incorrectly applied settings can lead...

CLSA-2022-1659635964 Fixed CVE-2022-30550 in dovecot

CVE-2022-30550: fix handling passdbs with identical driver/args but different mechanisms/usernamefilter...

CLSA-2022-1659635856 Fixed CVE-2022-30550 in dovecot

CVE-2022-30550: fix handling passdbs with identical driver/args but different mechanisms/usernamefilter...

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.

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SUSE SLES15 Security Update : dovecot23 (SUSE-SU-2022:2431-1)

The remote SUSE Linux SLES15 / SLESSAP15 host has packages installed that are affected by a vulnerability as referenced in the SUSE-SU-2022:2431-1 advisory. - 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...

AZL-44649 CVE-2022-30550 affecting package dovecot 2.3.20-1

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 usernamefilter and mechanism settings can be applied to passdb definitions. These incorrectly applied settings can lead...

DEBIAN-CVE-2022-30550

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 usernamefilter and mechanism settings can be applied to passdb definitions. These incorrectly applied settings can lead...