CVE-2019-2621 Explained : Impact and Mitigation

A vulnerability in the Oracle E-Business Suite's Oracle Application Object Library component has been identified, affecting versions 12.1.3 to 12.2.8. This vulnerability can be exploited by an unauthenticated attacker via HTTP, potentially leading to unauthorized data access.

Understanding CVE-2019-2621

This CVE pertains to a vulnerability in the Oracle Application Object Library component of the Oracle E-Business Suite, specifically in the Diagnostics subcomponent.

What is CVE-2019-2621?

The vulnerability allows an unauthenticated attacker with network access via HTTP to compromise the Oracle Application Object Library. Successful exploitation requires human interaction and can impact additional products.

The Impact of CVE-2019-2621

Successful attacks can result in unauthorized modification, insertion, or deletion of data accessible through the Oracle Application Object Library.
The CVSS 3.0 Base Score for this vulnerability is 4.7, with an integrity impact.

Technical Details of CVE-2019-2621

This section provides technical details about the vulnerability.

Vulnerability Description

The vulnerability in the Oracle Application Object Library component allows unauthorized access to data through HTTP, affecting versions 12.1.3 to 12.2.8.

Affected Systems and Versions

Product: Application Object Library
Vendor: Oracle Corporation
Affected Versions: 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, 12.2.7, 12.2.8

Exploitation Mechanism

An unauthenticated attacker with network access via HTTP can exploit the vulnerability.
Successful attacks require human interaction and can impact additional products.

Mitigation and Prevention

Protecting systems from CVE-2019-2621 is crucial.

Immediate Steps to Take

Apply security patches provided by Oracle promptly.
Monitor network traffic for any suspicious activity.
Restrict network access to vulnerable components.

Long-Term Security Practices

Regularly update and patch software to prevent vulnerabilities.
Conduct security training to educate users on potential risks.

Patching and Updates

Stay informed about security advisories from Oracle.
Implement a robust patch management process to apply updates efficiently.