Note:
This project will be discontinued after December 13, 2021. [more]
2019-10-30
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.
| Products | Logstash |
| Type | Improper Input Validation (CWE-20) |
| First patch | - None (likely due to unavailable code) |
| Links |
• https://www.elastic.co/community/security
• 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 |