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High severity7.5NVD Advisory· Published Oct 30, 2019· Updated Jun 17, 2026

CVE-2019-7620

CVE-2019-7620

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.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

4
  • Elastic/Logstash2 versions
    cpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*+ 1 more
    • cpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*range: >=6.0.0,<6.8.4
    • (no CPE)range: before 7.4.1 and 6.8.4
  • Elastic/Elastic Stackllm-fuzzy
    Range: <7.4.1, <6.8.4
  • Logstash/Logstashllm-fuzzy
    Range: <7.4.1, <6.8.4

Patches

Vulnerability mechanics

References

3

News mentions

0

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