CVE-2018-2971 Explained : Impact and Mitigation

Oracle Applications Framework in Oracle E-Business Suite has a vulnerability in the REST Services subcomponent, affecting versions 12.1.3 to 12.2.7. This high-risk vulnerability allows unauthorized access to specific data within the framework.

Understanding CVE-2018-2971

This CVE involves a vulnerability in the Oracle Applications Framework component of Oracle E-Business Suite, particularly in the REST Services subcomponent.

What is CVE-2018-2971?

The vulnerability impacts versions 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, and 12.2.7 of the Oracle Applications Framework.
It is classified as a high-risk vulnerability that can be exploited by a low-privileged attacker with network access via HTTP.
Successful exploitation can lead to unauthorized access to a specific portion of the data accessible within the Oracle Applications Framework.

The Impact of CVE-2018-2971

Confidentiality impacts are assessed with a CVSS 3.0 Base Score of 4.3.
The CVSS Vector associated with this vulnerability is (CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N).

Technical Details of CVE-2018-2971

This section provides technical details of the CVE.

Vulnerability Description

The vulnerability allows a low-privileged attacker with network access via HTTP to compromise the Oracle Applications Framework.
Successful attacks can result in unauthorized read access to a subset of Oracle Applications Framework accessible data.

Affected Systems and Versions

Oracle Applications Framework versions 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, and 12.2.7 are affected.

Exploitation Mechanism

The vulnerability can be exploited by a low-privileged attacker with network access through HTTP.

Mitigation and Prevention

Protect your systems from CVE-2018-2971 with the following steps:

Immediate Steps to Take

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

Long-Term Security Practices

Regularly update and patch all software and systems.
Implement network segmentation to limit the impact of potential breaches.

Patching and Updates

Stay informed about security updates and patches released by Oracle.
Ensure timely application of patches to mitigate the risk of exploitation.