CVE-2018-2925 : What You Need to Know

A vulnerability in the BI Publisher component of Oracle Fusion Middleware has been identified, affecting multiple versions. This vulnerability allows attackers to compromise BI Publisher via HTTP, potentially leading to unauthorized data access.

Understanding CVE-2018-2925

This CVE involves a security flaw in Oracle's BI Publisher component within the Fusion Middleware, impacting various versions.

What is CVE-2018-2925?

The vulnerability in the BI Publisher component of Oracle Fusion Middleware, specifically in the Web Server subcomponent, allows low privileged attackers with network access via HTTP to compromise BI Publisher. The affected versions include 11.1.1.7.0, 11.1.1.9.0, 12.2.1.2.0, and 12.2.1.3.0.

The Impact of CVE-2018-2925

Exploiting this vulnerability successfully can result in unauthorized access to critical data or complete access to all data accessible through BI Publisher. The CVSS 3.0 Base Score for this vulnerability is 6.5, with a confidentiality impact.

Technical Details of CVE-2018-2925

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability allows a low privileged attacker with network access via HTTP to compromise BI Publisher, potentially leading to unauthorized data access.

Affected Systems and Versions

BI Publisher (formerly XML Publisher) versions 11.1.1.7.0, 11.1.1.9.0, 12.2.1.2.0, and 12.2.1.3.0 are affected.

Exploitation Mechanism

The vulnerability can be exploited by attackers with network access via HTTP to compromise the BI Publisher component.

Mitigation and Prevention

Protecting systems from this vulnerability is crucial to maintaining security.

Immediate Steps to Take

Apply patches provided by Oracle to address the vulnerability.
Monitor network traffic for any suspicious activity related to BI Publisher.

Long-Term Security Practices

Regularly update and patch software to prevent vulnerabilities.
Implement network segmentation to limit access to critical systems.

Patching and Updates

Stay informed about security updates and patches released by Oracle to address this vulnerability.