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.
Metrics
Affected Vendors & Products
References
History
No history.
MITRE
Status: PUBLISHED
Assigner: elastic
Published: 2021-05-13T17:35:19
Updated: 2024-08-03T18:30:24.012Z
Reserved: 2021-01-04T00:00:00
Link: CVE-2021-22138
Vulnrichment
No data.
NVD
Status : Analyzed
Published: 2021-05-13T18:15:09.077
Modified: 2022-06-04T02:56:05.497
Link: CVE-2021-22138
Redhat
No data.