vulnerability
Alma Linux: CVE-2020-24386: Moderate: dovecot security and bug fix update (ALSA-2021-1887)
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:M/Au:S/C:P/I:P/A:N) | Jan 4, 2021 | May 4, 2022 | Mar 31, 2026 |
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
Rapid7 Labs
2026 Global Threat Landscape Report
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