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.
References
Link | Resource |
---|---|
https://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125 | Vendor Advisory |
https://security.netapp.com/advisory/ntap-20210629-0001/ | Third Party Advisory |
History
No history.
MITRE Information
Status: PUBLISHED
Assigner: elastic
Published: 2021-05-13T17:35:19
Updated: 2021-06-29T09:06:14
Reserved: 2021-01-04T00:00:00
Link: CVE-2021-22138
JSON object: View
NVD Information
Status : Analyzed
Published: 2021-05-13T18:15:09.077
Modified: 2022-06-04T02:56:05.497
Link: CVE-2021-22138
JSON object: View
Redhat Information
No data.
CWE