In Apache Derby 10.1.2.1, 10.2.2.0, 10.3.1.4, and 10.4.1.3, Export processing may allow an attacker to overwrite an existing file. Upstream bug: https://issues.apache.org/jira/browse/DERBY-2925 References: http://db.apache.org/derby/releases/release-10.6.2.1.html