CVE-2023-22123 : Security Advisory and Response

This CVE record, assigned by Oracle, was published on October 17, 2023. The vulnerability affects Oracle Banking Trade Finance, potentially leading to unauthorized data access and updates.

Understanding CVE-2023-22123

This section delves into the details of the CVE-2023-22123 vulnerability, including its impact, technical aspects, and mitigation strategies.

What is CVE-2023-22123?

CVE-2023-22123 is an easily exploitable vulnerability in the Oracle Banking Trade Finance product of Oracle Financial Services Applications. It allows a low-privileged attacker with network access via HTTP to compromise the system. Successful exploitation may result in unauthorized data access and manipulation within Oracle Banking Trade Finance.

The Impact of CVE-2023-22123

Successful attacks leveraging CVE-2023-22123 can lead to unauthorized updates, inserts, or deletions of Oracle Banking Trade Finance data. Additionally, attackers may gain unauthorized read access to specific subsets of data. The vulnerability's Confidentiality and Integrity impacts are rated at a CVSS 3.1 Base Score of 5.4, signifying a medium severity level.

Technical Details of CVE-2023-22123

This section provides a deeper look into the technical aspects of CVE-2023-22123, including the vulnerability description, affected systems and versions, and the exploitation mechanism.

Vulnerability Description

The vulnerability within Oracle Banking Trade Finance allows a low-privileged attacker to compromise the system via network access. Successful exploitation requires human interaction and can affect multiple products. Attack scenarios may result in unauthorized data access and manipulation.

Affected Systems and Versions

The vulnerability impacts Oracle Banking Trade Finance versions 14.5 to 14.7, specifically targeting custom versions within this range.

Exploitation Mechanism

Attackers with low privileges and network access via HTTP can exploit this vulnerability. Successful attacks may lead to unauthorized data access and modification within Oracle Banking Trade Finance.

Mitigation and Prevention

In this section, best practices for mitigating the risks associated with CVE-2023-22123 are outlined, including immediate steps to take, long-term security practices, and the importance of patching and updates.

Immediate Steps to Take

Organizations are advised to promptly apply security patches provided by Oracle to address CVE-2023-22123. Additionally, access controls should be reviewed and tightened to minimize the risk of unauthorized access.

Long-Term Security Practices

To enhance overall security posture, organizations should implement security awareness training, regularly conduct security assessments, and monitor network activity for any anomalies that may indicate a breach.

Patching and Updates

Regularly updating Oracle Banking Trade Finance to the latest secure versions is critical in mitigating CVE-2023-22123. Timely application of patches and security updates from Oracle is essential to address known vulnerabilities and enhance system security.