vulnerability
Red Hat: CVE-2017-15130: dovecot: TLS SNI config lookups are inefficient and can be used for DoS
| Severity | CVSS | Published | Added | Modified |
|---|---|---|---|---|
| 4 | (AV:N/AC:M/Au:N/C:N/I:N/A:P) | Mar 2, 2018 | Jul 9, 2025 | Jul 9, 2025 |
Severity
4
CVSS
(AV:N/AC:M/Au:N/C:N/I:N/A:P)
Published
Mar 2, 2018
Added
Jul 9, 2025
Modified
Jul 9, 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
no-fix-redhat-rpm-package
References
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