CVE-2019-7620

HIGH

Logstash 6.0.0-6.8.3 - Unauthenticated Denial of Service via Beats Input Plugin

Title source: llm
STIX 2.1

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.

References (3)

Core 3
Core References
Vendor Advisory x_refsource_confirm
https://www.elastic.co/community/security

Scores

CVSS v3 7.5
EPSS 0.0141
EPSS Percentile 80.7%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Details

CWE
CWE-400
Status published
Products (1)
elastic/logstash 6.0.0 - 6.8.4
Published Oct 30, 2019
Tracked Since Feb 18, 2026