VULNERABILITY INTELLIGENCE

CVE-2019-7620

CVSS score7.5 HIGH
EPSS probability2.08%
CISA KEVNot currently listed
Published2019-10-30
Last modified2026-06-17
CVSS vectorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Description

Logstash versions before 7.4.1 and 6.8.4 contain a denial of service flaw in the Logstash Beats input plugin. An unauthenticated user who is able to connect to the port the Logstash beats input could send a specially crafted network packet that would cause Logstash to stop responding.

Weakness classification

  • CWE-400: Uncontrolled Resource Consumption

Primary references