CVE-2019-2904 : Exploit Details and Defense Strategies
Learn about CVE-2019-2904, a critical vulnerability in Oracle JDeveloper and ADF product of Oracle Fusion Middleware. Find out the impacted versions and the necessary mitigation steps to secure your systems.
A vulnerability has been identified in Oracle JDeveloper and ADF product of Oracle Fusion Middleware, impacting various versions.
Understanding CVE-2019-2904
This CVE involves a critical vulnerability in Oracle JDeveloper and ADF product of Oracle Fusion Middleware, allowing unauthorized access.
What is CVE-2019-2904?
The vulnerability affects versions 11.1.1.9.0, 12.1.3.0.0, and 12.2.1.3.0, enabling attackers to compromise Oracle JDeveloper and ADF through HTTP.
The Impact of CVE-2019-2904
The CVSS 3.0 Base Score is 9.8, indicating severe impacts on confidentiality, integrity, and availability of the affected systems.
Technical Details of CVE-2019-2904
This section provides detailed technical insights into the vulnerability.
Vulnerability Description
The vulnerability allows unauthenticated attackers with network access via HTTP to compromise Oracle JDeveloper and ADF, potentially leading to a complete takeover.
Affected Systems and Versions
- Oracle JDeveloper version 11.1.1.9.0
- Oracle JDeveloper version 12.1.3.0.0
- Oracle JDeveloper version 12.2.1.3.0
Exploitation Mechanism
The vulnerability is easily exploitable, enabling attackers to compromise the affected systems through network access via HTTP.
Mitigation and Prevention
Protecting systems from CVE-2019-2904 is crucial to prevent unauthorized access and potential takeovers.
Immediate Steps to Take
- Apply security patches provided by Oracle promptly.
- Monitor network traffic for any suspicious activities.
- Restrict network access to vulnerable systems.
Long-Term Security Practices
- Regularly update and patch Oracle JDeveloper and ADF to mitigate known vulnerabilities.
- Implement network segmentation to limit the impact of potential attacks.
- Conduct regular security assessments and audits to identify and address security gaps.
Patching and Updates
- Stay informed about security alerts and updates from Oracle.
- Ensure timely installation of security patches to address vulnerabilities and enhance system security.