Vulnerability in the Java VM component of Oracle Database Server.  Supported versions that are affected are 19.3-19.20 and  21.3-21.11. Easily exploitable vulnerability allows low privileged attacker having Create Session, Create Procedure privilege with network access via Oracle Net to compromise Java VM.  Successful attacks of this vulnerability can result in  unauthorized update, insert or delete access to some of Java VM accessible data. CVSS 3.1 Base Score 4.3 (Integrity impacts).  CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:N).