CVE-2019-2576 Explained : Impact and Mitigation
Learn about CVE-2019-2576, a vulnerability in Oracle Service Bus component of Oracle Fusion Middleware. Find out the impact, affected versions, and mitigation steps to secure your systems.
Oracle Service Bus component of Oracle Fusion Middleware has a vulnerability that allows unauthorized access and potential denial of service. Learn about the impact, affected systems, and mitigation steps.
Understanding CVE-2019-2576
This CVE involves a vulnerability in the Oracle Service Bus component of Oracle Fusion Middleware, specifically in the Web Container subcomponent.
What is CVE-2019-2576?
The vulnerability in Oracle Service Bus allows attackers with network access via HTTP to exploit it without authentication. This can lead to unauthorized access and partial denial of service in the Oracle Service Bus.
The Impact of CVE-2019-2576
- CVSS 3.0 Base Score: 5.3 (Availability impacts)
- CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Technical Details of CVE-2019-2576
Vulnerability Description
The vulnerability in Oracle Service Bus can be easily exploited by attackers with network access via HTTP, potentially causing unauthorized access and partial denial of service.
Affected Systems and Versions
- Product: Service Bus
- Vendor: Oracle Corporation
- Affected Versions: 11.1.1.9.0, 12.1.3.0.0, 12.2.1.3.0
Exploitation Mechanism
Attackers can exploit this vulnerability without authentication, as long as they have network access via HTTP.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by Oracle
- Monitor network traffic for any suspicious activity
- Restrict network access to vulnerable systems
Long-Term Security Practices
- Regularly update and patch software and systems
- Conduct security training for employees to recognize and report potential threats
Patching and Updates
Ensure timely installation of security patches and updates provided by Oracle to address this vulnerability.