| Package | Affected versions | Patched versions |
|---|---|---|
| logstash | ≥ 6.4.0, < 6.8.15≥ 7.0.0, < 7.12.0 | 6.8.157.12.0 |
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.
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