CVE-2021-22138 - log back

CVE-2021-22138 edited at 23 Mar 2021 18:47:11
Severity
- Unknown
+ High
Remote
- Unknown
+ Remote
Type
- Unknown
+ Certificate verification bypass
Description
+ A TLS certificate validation flaw was found in the monitoring feature of Logstash versions 6.4.0 and before versions 6.8.15 and 7.12.0. 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
+ https://discuss.elastic.co/t/elastic-stack-7-12-0-and-6-8-15-security-update/268125
Notes
CVE-2021-22138 created at 23 Mar 2021 18:46:18