vulnerability

Alma Linux: CVE-2020-24386: Moderate: dovecot security and bug fix update (ALSA-2021-1887)

Severity
5
CVSS
(AV:N/AC:M/Au:S/C:P/I:P/A:N)
Published
Jan 4, 2021
Added
May 4, 2022
Modified
Mar 31, 2026

Description

An issue was discovered in Dovecot before 2.3.13. By using IMAP IDLE, an authenticated attacker can trigger unhibernation via attacker-controlled parameters, leading to access to other users' email messages (and path disclosure).

Solutions

alma-upgrade-dovecotalma-upgrade-dovecot-develalma-upgrade-dovecot-mysqlalma-upgrade-dovecot-pgsqlalma-upgrade-dovecot-pigeonhole
Title
Rapid7 Labs

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