vulnerability
Ubuntu: USN-4361-1 (CVE-2020-10967): Dovecot vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 5 | (AV:N/AC:L/Au:N/C:N/I:N/A:P) | May 18, 2020 | May 19, 2020 | Mar 27, 2026 |
Severity
5
CVSS
(AV:N/AC:L/Au:N/C:N/I:N/A:P)
Published
May 18, 2020
Added
May 19, 2020
Modified
Mar 27, 2026
Description
In Dovecot before 2.3.10.1, remote unauthenticated attackers can crash the lmtp or submission process by sending mail with an empty localpart.
Solution
ubuntu-upgrade-dovecot-core
Rapid7 Labs
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