CVE-2021-22138

State: Published
Severity: Not scored
Published: May 13, 2021
Updated: Aug 3, 2024
Reserved: Jan 4, 2021

Description

In Logstash versions after 6.4.0 and before 6.8.15 and 7.12.0 a TLS certificate validation flaw was found in the monitoring feature. When specifying a trusted server CA certificate Logstash would not properly verify the certificate returned by the monitoring server. This could result in a man in the middle style attack against the Logstash monitoring data.

Scores

The record has no CVSS score.

Weaknesses

CWE-295 Improper Certificate Validation

Affected Products

Product	Versions
ElasticsearchElastic	after 6.4.0 and before 6.8.15 and 7.12.0Affected

References

https://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125
https://security.netapp.com/advisory/ntap-20210629-0001/

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