CVE-2018-2943 : Security Advisory and Response

A vulnerability in the Oracle Fusion Middleware MapViewer component allows unauthorized attackers to compromise the security of the system, potentially leading to a complete takeover.

Understanding CVE-2018-2943

This CVE involves a weakness in the Map Builder component of the Oracle Fusion Middleware MapViewer, impacting versions 12.2.1.2.0 and 12.2.1.3.0.

What is CVE-2018-2943?

The vulnerability allows unauthenticated attackers with network access via HTTP to compromise the Oracle Fusion Middleware MapViewer, potentially resulting in a complete takeover.

The Impact of CVE-2018-2943

Successful exploitation may lead to a complete compromise of the Oracle Fusion Middleware MapViewer.
The CVSS 3.0 Base Score for this vulnerability is 7.2, considering impacts on confidentiality, integrity, and availability.

Technical Details of CVE-2018-2943

This section provides more technical insights into the vulnerability.

Vulnerability Description

The vulnerability in the Map Builder component of the Oracle Fusion Middleware MapViewer allows unauthorized attackers to compromise the system via network access.

Affected Systems and Versions

Oracle Fusion Middleware MapViewer versions 12.2.1.2.0 and 12.2.1.3.0 are affected by this vulnerability.

Exploitation Mechanism

Attackers can exploit this vulnerability through network access via HTTP, making it relatively easy to compromise the system.

Mitigation and Prevention

Protecting systems from CVE-2018-2943 is crucial to prevent unauthorized access and potential takeovers.

Immediate Steps to Take

Apply patches provided by Oracle to address the vulnerability.
Monitor network traffic for any suspicious activities.
Restrict network access to the Oracle Fusion Middleware MapViewer.

Long-Term Security Practices

Regularly update and patch all software components to prevent vulnerabilities.
Implement strong access controls and authentication mechanisms.

Patching and Updates

Stay informed about security advisories from Oracle and apply patches promptly to secure the system.