CVE-2019-2453 : Security Advisory and Response
Learn about CVE-2019-2453 affecting Oracle Performance Management in Oracle E-Business Suite. Unauthenticated attackers can compromise critical data. Find mitigation steps here.
A vulnerability in the Performance Management Plan component of Oracle Performance Management in Oracle E-Business Suite has been identified. This CVE affects versions 12.1.1, 12.1.2, and 12.1.3, allowing unauthenticated attackers with network access via HTTP to compromise the system.
Understanding CVE-2019-2453
This CVE pertains to a critical vulnerability in Oracle Performance Management, potentially leading to unauthorized access and modification of critical data.
What is CVE-2019-2453?
The vulnerability in the Performance Management Plan of Oracle Performance Management within Oracle E-Business Suite allows unauthenticated attackers over HTTP to exploit the system, compromising data integrity and confidentiality.
The Impact of CVE-2019-2453
- Attacker with network access via HTTP can compromise Oracle Performance Management
- Unauthorized creation, deletion, or modification of critical data
- Unauthorized access to critical data or all accessible data
- CVSS 3.0 Base Score of 9.1, indicating high impact on confidentiality and integrity
Technical Details of CVE-2019-2453
This section provides detailed technical insights into the vulnerability.
Vulnerability Description
The vulnerability allows unauthenticated attackers to compromise Oracle Performance Management, potentially leading to unauthorized data access and modification.
Affected Systems and Versions
- Product: Performance Management
- Vendor: Oracle Corporation
- Affected Versions: 12.1.1, 12.1.2, 12.1.3
Exploitation Mechanism
- Attacker gains access via HTTP
- Unauthorized actions on critical data
- CVSS Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Mitigation and Prevention
Protecting systems from CVE-2019-2453 is crucial to prevent unauthorized access and data compromise.
Immediate Steps to Take
- Apply security patches provided by Oracle
- Monitor network traffic for any suspicious activity
- Restrict network access to critical systems
Long-Term Security Practices
- Regularly update and patch software
- Implement network segmentation to limit access
- Conduct security training for employees
Patching and Updates
- Oracle has released security patches to address this vulnerability
- Regularly check for updates and apply them promptly