CVE-2022-21393: Medium severity oracle database vulnerability

Published Jan 19, 2022

Updated

Vulnerability in the Java VM component of Oracle Database Server. Supported versions that are affected are 12.1.0.2, 12.2.0.1, 19c and 21c. Easily exploitable vulnerability allows low privileged attacker having Create Procedure privilege with network access via Oracle Net to compromise Java VM. Successful attacks of this vulnerability can result in unauthorized ability to cause a partial denial of service (partial DOS) of Java VM. CVSS 3.1 Base Score 4.3 (Availability impacts). CVSS Vector: (CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:L).

Affected Software

4 affected components

Oracle Database Server=12.1.0.2

Oracle Database Server=12.2.0.1

Oracle Database Server=19c

Oracle Database Server=21c

Event History

Jan 19, 2022

CVE Published

via MITRE·11:26 AM

Data Sourced

via MITRE·11:26 AM

DescriptionSeverityWeakness

Frequently Asked Questions

What is the vulnerability ID of this Oracle Database Server vulnerability?

The vulnerability ID is CVE-2022-21393.

What component of Oracle Database Server is affected by this vulnerability?

The Java VM component of Oracle Database Server is affected.

Which versions of Oracle Database Server are affected by this vulnerability?

Versions 12.1.0.2, 12.2.0.1, 19c, and 21c of Oracle Database Server are affected.

What privilege does an attacker need to exploit this vulnerability?

The attacker needs the Create Procedure privilege.

What is the severity rating of CVE-2022-21393 vulnerability?

The severity rating is medium with a score of 4.3.