CVE-2020-2658 : Security Advisory and Response
Learn about CVE-2020-2658, a vulnerability in Oracle iSupport of E-Business Suite, allowing unauthorized access to critical data. Find mitigation steps and prevention measures here.
A vulnerability in the Oracle iSupport product of Oracle E-Business Suite allows unauthorized access to critical data or complete access to all Oracle iSupport accessible data.
Understanding CVE-2020-2658
This CVE involves a vulnerability in Oracle iSupport, impacting versions 12.1.1-12.1.3 and 12.2.3-12.2.9.
What is CVE-2020-2658?
The vulnerability in Oracle iSupport allows an unauthenticated attacker to compromise the system via HTTPS, potentially leading to unauthorized data access and manipulation.
The Impact of CVE-2020-2658
- Successful attacks can result in unauthorized access to critical data or complete access to all Oracle iSupport accessible data.
- Unauthorized update, insert, or delete access to some Oracle iSupport data is possible.
- CVSS 3.0 Base Score: 8.2 (High impact on Confidentiality and Integrity).
Technical Details of CVE-2020-2658
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability allows unauthenticated attackers to compromise Oracle iSupport, potentially impacting additional products.
Affected Systems and Versions
- Product: iSupport
- Vendor: Oracle Corporation
- Affected Versions: 12.1.1-12.1.3, 12.2.3-12.2.9
Exploitation Mechanism
- Attack Complexity: Low
- Attack Vector: Network
- User Interaction: Required
- Scope: Changed
- Privileges Required: None
- Confidentiality Impact: High
- Integrity Impact: Low
- Availability Impact: None
Mitigation and Prevention
Protecting systems from CVE-2020-2658 is crucial for maintaining security.
Immediate Steps to Take
- Apply security patches provided by Oracle promptly.
- Monitor and restrict network access to vulnerable systems.
- Educate users on identifying and avoiding suspicious activities.
Long-Term Security Practices
- Regularly update and patch software to address known vulnerabilities.
- Implement strong authentication mechanisms and access controls.
- Conduct regular security assessments and audits.
Patching and Updates
- Stay informed about security updates from Oracle.
- Apply patches and updates as soon as they are released to mitigate risks.