CVE-2018-3238 : Security Advisory and Response
Learn about CVE-2018-3238 affecting Oracle WebCenter Sites version 11.1.1.8.0. This vulnerability allows a highly privileged attacker to compromise the system via HTTP, impacting data confidentiality and integrity.
Oracle WebCenter Sites component of Oracle Fusion Middleware has a vulnerability in its Advanced UI module, affecting version 11.1.1.8.0.
Understanding CVE-2018-3238
This CVE involves an easily exploitable vulnerability in Oracle WebCenter Sites, allowing a highly privileged attacker with network access via HTTP to compromise the system.
What is CVE-2018-3238?
The vulnerability in the Advanced UI module of Oracle WebCenter Sites version 11.1.1.8.0 can be exploited by a highly privileged attacker with network access through HTTP. It requires the involvement of a third party and can impact other related products.
The Impact of CVE-2018-3238
- Successful exploitation can lead to unauthorized access to critical data or complete access to all data on Oracle WebCenter Sites.
- Unauthorized modification, insertion, or deletion of certain data accessible on Oracle WebCenter Sites is possible.
- The vulnerability has a CVSS 3.0 Base Score of 6.9, affecting Confidentiality and Integrity.
Technical Details of CVE-2018-3238
Vulnerability Description
The vulnerability allows a high privileged attacker with network access via HTTP to compromise Oracle WebCenter Sites, potentially impacting additional products.
Affected Systems and Versions
- Product: WebCenter Sites
- Vendor: Oracle Corporation
- Version: 11.1.1.8.0
Exploitation Mechanism
- Requires a highly privileged attacker with network access via HTTP
- Involvement of a third party is necessary for successful exploitation
Mitigation and Prevention
Immediate Steps to Take
- Apply the patches provided by Oracle to address the vulnerability.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly update and patch all software and systems.
- Implement strong access controls and authentication mechanisms.
- Conduct regular security assessments and penetration testing.
Patching and Updates
- Oracle has released patches to address the vulnerability.
- Stay informed about security advisories and updates from Oracle.