CVE-2018-3244 : Exploit Details and Defense Strategies

Oracle Application Object Library in Oracle E-Business Suite is vulnerable to unauthorized access and data manipulation through the Attachments/File Upload component.

Understanding CVE-2018-3244

This CVE identifies a security flaw in Oracle Application Object Library that allows unauthenticated attackers to compromise the system via HTTP.

What is CVE-2018-3244?

The vulnerability in the Attachments/File Upload component of Oracle Application Object Library enables attackers to make unauthorized modifications to accessible data.

The Impact of CVE-2018-3244

Attackers can compromise Oracle Application Object Library without authentication via HTTP
Unauthorized alterations, insertions, or deletions to accessible data may occur
CVSS 3.0 Base Score: 5.3 (Integrity impact)

Technical Details of CVE-2018-3244

Oracle Application Object Library vulnerability details

Vulnerability Description

Vulnerability affects versions 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, and 12.2.7
Allows unauthorized access to Oracle Application Object Library data

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

Exploitation Mechanism

Unauthenticated attackers with network access via HTTP can exploit the vulnerability

Mitigation and Prevention

Protecting against CVE-2018-3244

Immediate Steps to Take

Apply security patches provided by Oracle
Monitor network traffic for suspicious activities
Restrict network access to vulnerable components

Long-Term Security Practices

Regularly update and patch Oracle E-Business Suite
Implement network segmentation to limit exposure

Patching and Updates

Oracle has released patches to address the vulnerability
Regularly check for updates and apply them promptly