CVE-2023-46672 Information

Description

An issue was identified by Elastic whereby sensitive information is recorded in Logstash logs under specific circumstances.

The prerequisites for the manifestation of this issue are:

Logstash  is configured to log in JSON format https://www.elastic.co/guide/en/logstash/current/running-logstash-command-line.html  which is not the default logging format.


Sensitive data is stored in the Logstash keystore and referenced as a variable in Logstash configuration.

Reference

https://discuss.elastic.co/t/logstash-8-11-1-security-update-esa-2023-26/347191 https://www.elastic.co/community/security