Vulnerability Details CVE-2023-40037
Apache NiFi 1.21.0 through 1.23.0 support JDBC and JNDI JMS access in several Processors and Controller Services with connection URL validation that does not provide sufficient protection against crafted inputs. An authenticated and authorized user can bypass connection URL validation using custom input formatting. The resolution enhances connection URL validation and introduces validation for additional related properties. Upgrading to Apache NiFi 1.23.1 is the recommended mitigation.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.014
EPSS Ranking 79.3%
CVSS Severity
CVSS v3 Score 6.5
References
- http://www.openwall.com/lists/oss-security/2023/08/18/2
- https://lists.apache.org/thread/bqbjlrs2p5ghh8sbk5nsxb8xpf9l687q
- https://nifi.apache.org/security.html#CVE-2023-40037
- http://www.openwall.com/lists/oss-security/2023/08/18/2
- https://lists.apache.org/thread/bqbjlrs2p5ghh8sbk5nsxb8xpf9l687q
- https://nifi.apache.org/security.html#CVE-2023-40037