vulnerability
Ubuntu: (Multiple Advisories) (CVE-2017-15130): Dovecot vulnerabilities
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Mar 2, 2018 | Mar 6, 2018 | Aug 18, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Mar 2, 2018
Added
Mar 6, 2018
Modified
Aug 18, 2025
Description
A denial of service flaw was found in dovecot before 2.2.34. An attacker able to generate random SNI server names could exploit TLS SNI configuration lookups, leading to excessive memory usage and the process to restart.
Solution
ubuntu-upgrade-dovecot-core
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