CVE-2019-2658 : Security Advisory and Response
Learn about CVE-2019-2658, a critical vulnerability in Oracle WebLogic Server allowing unauthorized access. Find out how to mitigate the risk and prevent server compromise.
A weakness has been discovered in the Oracle WebLogic Server component of Oracle Fusion Middleware, affecting versions 10.3.6.0.0 and 12.1.3.0.0. This vulnerability allows unauthorized individuals to compromise the server's security, potentially leading to a complete takeover.
Understanding CVE-2019-2658
This CVE identifies a critical vulnerability in Oracle WebLogic Server that can be exploited by attackers with network access via HTTP.
What is CVE-2019-2658?
CVE-2019-2658 is a security flaw in Oracle WebLogic Server that enables unauthorized individuals to compromise the server's security, potentially resulting in a complete takeover.
The Impact of CVE-2019-2658
The vulnerability has a high impact on the confidentiality, integrity, and availability of the Oracle WebLogic Server. Successful exploitation could lead to a complete compromise of the server.
Technical Details of CVE-2019-2658
This section provides technical details about the vulnerability.
Vulnerability Description
The vulnerability in Oracle WebLogic Server allows unauthenticated attackers with network access via HTTP to compromise the server, potentially leading to a complete takeover.
Affected Systems and Versions
- Product: WebLogic Server
- Vendor: Oracle Corporation
- Affected Versions: 10.3.6.0.0, 12.1.3.0.0
Exploitation Mechanism
The vulnerability can be easily exploited by unauthorized individuals with network access via HTTP, allowing them to compromise the security of the Oracle WebLogic Server.
Mitigation and Prevention
Protecting systems from CVE-2019-2658 is crucial to prevent unauthorized access and server compromise.
Immediate Steps to Take
- Apply security patches provided by Oracle promptly.
- Implement network security measures to restrict unauthorized access.
- Monitor network traffic for any suspicious activity.
Long-Term Security Practices
- Regularly update and patch Oracle WebLogic Server.
- Conduct security assessments and penetration testing to identify vulnerabilities.
- Educate staff on security best practices to prevent unauthorized access.
Patching and Updates
Ensure that all security patches and updates released by Oracle for WebLogic Server are applied promptly to mitigate the risk of exploitation.