Databricks JDBC Driver 2.x before 2.6.40 could potentially allow remote code execution (RCE) by triggering a JNDI injection via a JDBC URL parameter. The vulnerability is rooted in the improper handling of the krbJAASFile parameter. An attacker could potentially exploit this vulnerability to achieve Remote Code Execution in the context of the driver by tricking a victim into using a crafted connection URL that uses the property krbJAASFile.
The product constructs all or part of a command using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the intended command when it is sent to a downstream component.