CVEvulnerability
CVE-2019-7620
7.5 HIGH
Official page ↗
- Status
- Modified
- Published
- 2019-10-30
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 ([email protected])
- 7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
- CVSS 2.0 ([email protected])
- 5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
- Weaknesses
- CWE-400
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.
Affected configurations
• elastic logstash (>= 6.0.0 < 6.8.4)
• elastic logstash (>= 7.0.0 < 7.4.1)
Related
Weakness · CWE (1)
- CWE-400 Uncontrolled Resource Consumption weakness
References
- https://discuss.elastic.co/t/elastic-stack-6-8-4-security-update/204908 Vendor Advisory
- https://discuss.elastic.co/t/elastic-stack-7-4-1-security-update/204909 Vendor Advisory
- https://www.elastic.co/community/security Vendor Advisory
- https://discuss.elastic.co/t/elastic-stack-6-8-4-security-update/204908 Vendor Advisory
- https://discuss.elastic.co/t/elastic-stack-7-4-1-security-update/204909 Vendor Advisory
- https://www.elastic.co/community/security Vendor Advisory