CVE-2018-3236 Explained : Impact and Mitigation

A vulnerability has been discovered in the Reports subcomponent of the Oracle User Management component of Oracle E-Business Suite, affecting versions 12.1.3, 12.2.3, 12.2.4, 12.2.5, 12.2.6, and 12.2.7. This vulnerability allows a high privileged attacker with network access via HTTP to compromise the Oracle User Management system, potentially leading to unauthorized data manipulation and access.

Understanding CVE-2018-3236

This CVE pertains to a vulnerability in the Oracle User Management component of Oracle E-Business Suite.

What is CVE-2018-3236?

The vulnerability in the Reports subcomponent of Oracle User Management allows a high privileged attacker with network access via HTTP to compromise the system, potentially resulting in unauthorized data access and manipulation.

The Impact of CVE-2018-3236

The vulnerability can lead to unauthorized manipulation, deletion, or creation of critical data within the Oracle User Management system.
Successful exploitation could grant unauthorized access to all Oracle User Management data.
The CVSS 3.0 Base Score for this vulnerability is 6.5, with impacts on confidentiality and integrity.

Technical Details of CVE-2018-3236

This section provides technical details of the CVE.

Vulnerability Description

The vulnerability allows a high privileged attacker with network access via HTTP to compromise the Oracle User Management system, potentially resulting in unauthorized data access and manipulation.

Affected Systems and Versions

Product: User Management
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

The vulnerability can be exploited by a high privileged attacker with network access via HTTP, enabling compromise of the Oracle User Management system.

Mitigation and Prevention

Protecting systems from CVE-2018-3236 is crucial.

Immediate Steps to Take

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

Ensure that all systems running the affected versions of Oracle User Management are updated with the latest security patches.