CVE-2019-7620

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.

Score

CVSS 3.1 7.5 High

Status

Modified - security@elastic.co

Published

2019-10-30

Last modified

2024-08-04

Weaknesses

CWE-400

Affected products

• Logstash (Elastic)

References

• https://discuss.elastic.co/t/elastic-stack-6-8-4-security-update/204908
• https://discuss.elastic.co/t/elastic-stack-7-4-1-security-update/204909
• https://www.elastic.co/community/security