CVE-2017-3230 : What You Need to Know
Learn about the critical vulnerability in Oracle Fusion Middleware MapViewer versions 11.1.1.9, 12.2.1.1, and 12.2.1.2. Understand the impact, affected systems, exploitation mechanism, and mitigation steps.
Oracle Fusion Middleware MapViewer versions 11.1.1.9, 12.2.1.1, and 12.2.1.2 are affected by a critical vulnerability in the Map Builder subcomponent. This vulnerability allows unauthorized access and manipulation of data, potentially leading to a partial denial of service.
Understanding CVE-2017-3230
This CVE involves a vulnerability in the MapViewer component of Oracle Fusion Middleware, impacting specific versions and posing significant risks to data integrity and availability.
What is CVE-2017-3230?
The vulnerability in Oracle Fusion Middleware MapViewer allows attackers with network access via HTTP to compromise the system without authentication. Successful exploitation can result in unauthorized data manipulation, read access, and partial denial of service.
The Impact of CVE-2017-3230
- Unauthorized creation, deletion, or modification of critical data in Oracle Fusion Middleware MapViewer
- Unauthorized read access to accessible data
- Ability to cause a partial denial of service (partial DOS)
- CVSS 3.0 Base Score of 8.6, affecting confidentiality, integrity, and availability
Technical Details of CVE-2017-3230
Oracle Fusion Middleware MapViewer vulnerability details and affected systems.
Vulnerability Description
The vulnerability allows unauthenticated attackers with network access via HTTP to compromise Oracle Fusion Middleware MapViewer, leading to unauthorized data manipulation and partial denial of service.
Affected Systems and Versions
- Fusion Middleware MapViewer 11.1.1.9
- Fusion Middleware MapViewer 12.2.1.1
- Fusion Middleware MapViewer 12.2.1.2
Exploitation Mechanism
Attackers exploit the vulnerability through network access via HTTP, bypassing authentication to compromise the Oracle Fusion Middleware MapViewer.
Mitigation and Prevention
Protecting systems from CVE-2017-3230 and enhancing overall security.
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 software to address vulnerabilities
- Conduct security audits and penetration testing
- Implement strong access controls and authentication mechanisms
Patching and Updates
Ensure timely installation of security patches and updates to mitigate the risks associated with CVE-2017-3230.