CVE-2023-34468 – Apache NiFi: Potential Code Injection with Database Services using H2

https://notcve.org/view.php?id=CVE-2023-34468

The DBCPConnectionPool and HikariCPConnectionPool Controller Services in Apache NiFi 0.0.2 through 1.21.0 allow an authenticated and authorized user to configure a Database URL with the H2 driver that enables custom code execution. The resolution validates the Database URL and rejects H2 JDBC locations. You are recommended to upgrade to version 1.22.0 or later which fixes this issue. • https://github.com/mbadanoiu/CVE-2023-34468 http://packetstormsecurity.com/files/174398/Apache-NiFi-H2-Connection-String-Remote-Code-Execution.html http://www.openwall.com/lists/oss-security/2023/06/12/3 https://lists.apache.org/thread/7b82l4f5blmpkfcynf3y6z4x1vqo59h8 https://nifi.apache.org/security.html#CVE-2023-34468 https://www.cyfirma.com/outofband/apache-nifi-cve-2023-34468-rce-vulnerability-analysis-and-exploitation https://issues.apache.org/jira/browse/NIFI-11653 https://nifi.apache.org/secu • CWE-94: Improper Control of Generation of Code ('Code Injection') •