CVE-2021-39231

Name of the Vulnerable Software and Affected Versions Apache Ozone versions prior to 1.2.0

Description The issue allows an attacker to access internal server-to-server RPC endpoints, enabling them to download raw data from Datanode and Ozone manager, and modify Ratis replication configuration.

Recommendations For versions prior to 1.2.0, update to version 1.2.0 or later to resolve the issue. As a temporary workaround, consider restricting access to internal server-to-server RPC endpoints to minimize the risk of exploitation.