CVE-2023-22020 : What You Need to Know

This CVE record, assigned by Oracle, was published on July 18, 2023. It pertains to a vulnerability in the Oracle Business Intelligence Enterprise Edition, impacting versions 6.4.0.0.0 and 7.0.0.0.0. The vulnerability allows a low-privileged attacker with network access via HTTP to compromise the Oracle Business Intelligence Enterprise Edition.

Understanding CVE-2023-22020

This section delves deeper into the key aspects of CVE-2023-22020.

What is CVE-2023-22020?

CVE-2023-22020 is a vulnerability in the Oracle Business Intelligence Enterprise Edition product of Oracle Analytics. It enables a low-privileged attacker with network access through HTTP to compromise the Oracle Business Intelligence Enterprise Edition system. Successful exploitation of this vulnerability can lead to unauthorized access to and manipulation of Oracle Business Intelligence Enterprise Edition data.

The Impact of CVE-2023-22020

The impact of CVE-2023-22020 includes unauthorized update, insert, or delete access to specific Oracle Business Intelligence Enterprise Edition data, as well as unauthorized read access to a subset of accessible data within the system. The CVSS 3.1 Base Score for this vulnerability is 5.4, with confidentiality and integrity impacts.

Technical Details of CVE-2023-22020

Taking a closer look at the technical details surrounding CVE-2023-22020.

Vulnerability Description

The vulnerability in question allows a low-privileged attacker to compromise the Oracle Business Intelligence Enterprise Edition system via network access through HTTP. This can result in unauthorized manipulation and access to sensitive data within the system.

Affected Systems and Versions

The Oracle Business Intelligence Enterprise Edition versions 6.4.0.0.0 and 7.0.0.0.0 are confirmed to be affected by CVE-2023-22020.

Exploitation Mechanism

The exploit occurs when a low-privileged attacker gains network access through HTTP, enabling them to compromise the Oracle Business Intelligence Enterprise Edition system and access sensitive data.

Mitigation and Prevention

Understanding how to mitigate and prevent the exploitation of CVE-2023-22020.

Immediate Steps to Take

Immediate actions include applying security patches provided by Oracle to address the vulnerability. Additionally, monitoring for any unauthorized access or activity within the system is crucial.

Long-Term Security Practices

Implementing robust access control measures, network segmentation, and regular security audits can enhance the overall security posture of the Oracle Business Intelligence Enterprise Edition system.

Patching and Updates

Regularly updating and patching the Oracle Business Intelligence Enterprise Edition software is essential to ensure that known vulnerabilities are addressed promptly and the system remains secure.