Not a U.S. government website. NDD is an independent vulnerability database by Volerion and is not affiliated with or endorsed by NIST or NVD.
VOLERION
Volerion Security Research

NOT DEFERRED DATABASE

VULNERABILITIES

CVE-2019-7620 Details

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.

Metrics

CVSS 3.x Severity and Vector Strings:

NIST: [email protected]CVSS-B:7.5 HIGHVector:CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

References to Advisories, Solutions, and Tools

By selecting these links, you will be leaving this site. These are references gathered from the official CVE record and are not endorsed by Volerion.

URLSource(s)Tag(s)
https://discuss.elastic.co/t/elastic-stack-6-8-4-security-update/204908 CVEVendor Advisory
https://discuss.elastic.co/t/elastic-stack-7-4-1-security-update/204909 CVEVendor Advisory
https://www.elastic.co/community/security CVEVendor Advisory
https://discuss.elastic.co/t/elastic-stack-6-8-4-security-update/204908 [email protected]Vendor Advisory
https://discuss.elastic.co/t/elastic-stack-7-4-1-security-update/204909 [email protected]Vendor Advisory

see all 6 references

Weakness Enumeration

CWE-IDCWE NameSource
NVD-CWE-noinfoInsufficient Information to Classify Weakness[email protected]
CWE-400Uncontrolled Resource Consumption[email protected]

Affected Products

ProductVersions
elastic logstash
>= 6.0.0, < 6.8.4
>= 7.0.0, < 7.4.1

CPE

  • cpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*

Remediation

  • No remediation found in references.

Change History

5 change records found show changes

QUICK INFO

CVE Dictionary Entry:
CVE-2019-7620
NVD Published Date:
Oct 30, 2019
NVD Last Modified:
Jun 17, 2026
Source:
[email protected]
CVE-2019-7620 Details - Not Deferred