vulnerability

Ubuntu: USN-4361-1 (CVE-2020-10967): Dovecot vulnerabilities

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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

References

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