CVE-2018-2879 : Exploit Details and Defense Strategies

A vulnerability has been discovered in the Authentication Engine of the Oracle Access Manager component of Oracle Fusion Middleware. Versions 11.1.2.3.0 and 12.2.1.3.0 are affected by this vulnerability. Although difficult to exploit, it poses a risk as it allows an unauthenticated attacker, who has network access via HTTP, to compromise Oracle Access Manager. Successful exploitation could lead to a takeover of Oracle Access Manager.

Understanding CVE-2018-2879

This CVE involves a vulnerability in the Oracle Access Manager component of Oracle Fusion Middleware, impacting versions 11.1.2.3.0 and 12.2.1.3.0.

What is CVE-2018-2879?

CVE-2018-2879 is a security vulnerability in the Authentication Engine of Oracle Access Manager, allowing unauthenticated attackers with network access via HTTP to compromise the system. The exploit could potentially impact other products beyond Oracle Access Manager.

The Impact of CVE-2018-2879

The vulnerability, with a CVSS 3.0 Base Score of 9.0, poses serious risks to confidentiality, integrity, and availability. Successful exploitation could result in a complete takeover of Oracle Access Manager.

Technical Details of CVE-2018-2879

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability allows unauthenticated attackers with network access via HTTP to compromise Oracle Access Manager, potentially impacting additional products.

Affected Systems and Versions

Product: Access Manager
Vendor: Oracle Corporation
Affected Versions: 11.1.2.3.0, 12.2.1.3.0

Exploitation Mechanism

Attackers with network access via HTTP can exploit the vulnerability to compromise Oracle Access Manager.

Mitigation and Prevention

To address CVE-2018-2879, follow these steps:

Immediate Steps to Take

Refer to My Oracle Support Note 2386496.1 for specific instructions on addressing this issue.

Long-Term Security Practices

Implement strict network access controls to prevent unauthorized access.
Regularly monitor and update security patches to protect against known vulnerabilities.

Patching and Updates

Apply the necessary patches and updates provided by Oracle to mitigate the vulnerability.