National Vulnerability Database

National Vulnerability Database

National Vulnerability
Database

CVE-2019-7620 Detail

Current 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.

Source:  MITRE
View Analysis Description

Severity



CVSS 3.x Severity and Metrics:

NIST CVSS score
NIST: NVD
Base Score: 7.5 HIGH
Vector:  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

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Hyperlink Resource
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

Weakness Enumeration

CWE-ID CWE Name Source
CWE-20 Improper Input Validation NIST  
CWE-400 Uncontrolled Resource Consumption Elastic  

Known Affected Software Configurations Switch to CPE 2.2

Configuration 1 ( hide )
 cpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
6.0.0
Up to (excluding)
6.8.4
 cpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*
     Show Matching CPE(s)
From (including)
7.0.0
Up to (excluding)
7.4.1


Change History

1 change record found - show changes

Quick Info

CVE Dictionary Entry:
CVE-2019-7620
NVD Published Date:
10/30/2019
NVD Last Modified:
11/04/2019