CVE-2023-40037

Description

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.

NVD

Severity: MEDIUM
CVE ID: CVE-2023-40037
CVSS Score: 6.5
CVSS Metrics: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:H/A:N

Refrence: NVDMITRE

Proof Of Concept

mbadanoiu

CVE-2023-40037: Incomplete Validation of JDBC and JNDI Connection URLs in Apache NiFi

Refrence: GitHub