VULNERABILITY INTELLIGENCE

CVE-2017-15130

CVSS score5.9 MEDIUM
EPSS probability2.55%
CISA KEVNot currently listed
Published2018-03-02
Last modified2026-06-17
CVSS vectorCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:N/I:N/A:H

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.

Weakness classification

  • CWE-400: Uncontrolled Resource Consumption

Primary references