CVE-2022-21590 : What You Need to Know

A vulnerability has been identified in the Oracle BI Publisher product of Oracle Fusion Middleware, allowing unauthorized access and potential data compromise.

Understanding CVE-2022-21590

This section will detail what CVE-2022-21590 is, its impact, technical details, and mitigation strategies.

What is CVE-2022-21590?

The vulnerability exists in the Core Formatting API component of Oracle BI Publisher, affecting versions 5.9.0.0, 6.4.0.0.0, 12.2.1.3.0, and 12.2.1.4.0. It allows a low privileged attacker with network access via HTTP to compromise Oracle BI Publisher.

The Impact of CVE-2022-21590

Successful exploitation of this vulnerability could lead to unauthorized access to critical data, complete access to all Oracle BI Publisher data, unauthorized data manipulation, and the ability to cause a partial denial of service.

Technical Details of CVE-2022-21590

Let's dive deeper into the technical aspects of CVE-2022-21590.

Vulnerability Description

The vulnerability arises from a flaw in the Core Formatting API, enabling attackers to exploit Oracle BI Publisher via HTTP.

Affected Systems and Versions

The impacted systems include Oracle BI Publisher versions 5.9.0.0, 6.4.0.0.0, 12.2.1.3.0, and 12.2.1.4.0.

Exploitation Mechanism

Attackers with low privileges and network accessibility through HTTP can exploit this vulnerability to compromise Oracle BI Publisher.

Mitigation and Prevention

Discover effective ways to mitigate the risks associated with CVE-2022-21590.

Immediate Steps to Take

Immediate actions to take include applying relevant security patches and monitoring for any unauthorized access.

Long-Term Security Practices

Implementing robust security measures, regular security audits, and user access controls can enhance long-term security.

Patching and Updates

Regularly update Oracle BI Publisher to the latest secure versions to address and prevent vulnerabilities.