CVE-2019-2438 : Security Advisory and Response

Oracle Web Cache component in Oracle Fusion Middleware is vulnerable, allowing unauthorized access and data compromise.

Understanding CVE-2019-2438

This CVE involves a vulnerability in Oracle Web Cache, impacting version 11.1.1.9.0.

What is CVE-2019-2438?

The vulnerability in Oracle Web Cache allows an unauthenticated attacker to compromise the system through network access via HTTP. Successful attacks may lead to unauthorized access to critical data and unauthorized privileges for data manipulation.

The Impact of CVE-2019-2438

Successful exploitation can result in unauthorized access to critical data and complete access to all data accessible through Oracle Web Cache.
Attackers may gain unauthorized privileges for updating, inserting, or deleting certain data.
The CVSS 3.0 Base Score for this vulnerability is 6.9, with impacts on confidentiality and integrity.

Technical Details of CVE-2019-2438

This section provides technical details of the vulnerability.

Vulnerability Description

The vulnerability affects Oracle Web Cache version 11.1.1.9.0, allowing unauthorized access and data compromise.

Affected Systems and Versions

Product: Web Cache
Vendor: Oracle Corporation
Affected Version: 11.1.1.9.0

Exploitation Mechanism

Unauthenticated attackers with network access via HTTP can exploit the vulnerability.

Mitigation and Prevention

Protect your systems from CVE-2019-2438 with these 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.
Conduct security training for employees to recognize and report suspicious activities.

Patching and Updates

Stay informed about security updates and advisories from Oracle.