CVE-2024-45537 Information

Description

Apache Druid allows users with certain permissions to read data from other database systems using JDBC. This functionality allows trusted users to set up Druid lookups or run ingestion tasks. Druid also allows administrators to configure a list of allowed properties that users are able to provide for their JDBC connections. By default this allowed properties list restricts users to TLS-related properties only. However when configuration a MySQL JDBC connection users can use a particularly-crafted JDBC connection string to provide properties that are not on this allow list.

Users without the permission to configure JDBC connections are not able to exploit this vulnerability. CVE-2021-26919 describes a similar vulnerability which was partially addressed in Apache Druid 0.20.2.

This issue is fixed in Apache Druid 30.0.1.

Reference

https://lists.apache.org/thread/2ovx1t77y6tlkhk5b42clp4vwo4c8cjv