๐Ÿ›ก๏ธ CVE-2025-59032
๐ŸŸ  CVSS 7.5 โ€” High โœ… No Known Exploit CWE-20 NVD
7.5
CVSS Score
0 Low4 Medium7 High9 Critical10

Description

ManageSieve AUTHENTICATE command crashes when using literal as SASL initial response. This can be used to crash ManageSieve service repeatedly, making it unavailable for other users. Control access to ManageSieve port, or disable the service if it's not needed. Alternatively upgrade to a fixed version. No publicly available exploits are known.

Details

Severity HIGH
CVSS Score 7.5
CVSS Vector CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CWE CWE-20
Public Exploit โœ… No
Source NVD
Published 2026-03-27
Updated 2026-06-02
Modified 2026-04-30
Fix URL N/A

Affected Packages

Software From version Fixed in
dovecot โ€” 3.1.3

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