CVE-2017-3490 : What You Need to Know

A vulnerability in the Limits and Collateral Management component of Oracle Financial Services Applications, specifically in Oracle FLEXCUBE Enterprise versions 12.0.0 and 12.1.0, could allow unauthorized access to sensitive data.

Understanding CVE-2017-3490

This CVE identifies a security flaw in Oracle FLEXCUBE Enterprise Limits and Collateral Management, impacting versions 12.0.0 and 12.1.0.

What is CVE-2017-3490?

The vulnerability allows a low-privileged attacker with network access via HTTP to compromise the Oracle FLEXCUBE Enterprise, potentially leading to unauthorized data access.

The Impact of CVE-2017-3490

The vulnerability is rated with a CVSS 3.0 Base Score of 3.1, primarily affecting confidentiality.
Successful exploitation could result in unauthorized read access to a subset of the data within the Oracle FLEXCUBE Enterprise Limits and Collateral Management.

Technical Details of CVE-2017-3490

This section provides detailed technical information about the vulnerability.

Vulnerability Description

The vulnerability in Oracle FLEXCUBE Enterprise Limits and Collateral Management allows a low-privileged attacker to compromise the system via HTTP, potentially leading to unauthorized data access.

Affected Systems and Versions

Product: FLEXCUBE Enterprise Limits and Collateral Management
Vendor: Oracle Corporation
Affected Versions: 12.0.0, 12.1.0

Exploitation Mechanism

Attack Vector: Network access via HTTP
Attack Complexity: High
Privileges Required: Low
User Interaction: None
Scope: Unchanged
Confidentiality Impact: Low
Integrity Impact: None
Availability Impact: None

Mitigation and Prevention

Protecting systems from CVE-2017-3490 requires immediate actions and long-term security practices.

Immediate Steps to Take

Apply security patches provided by Oracle promptly.
Monitor network traffic for any suspicious activity.
Restrict network access to vulnerable systems.

Long-Term Security Practices

Regularly update and patch all software and applications.
Conduct security training for employees to raise awareness of potential threats.
Implement network segmentation to limit the impact of potential breaches.
Utilize intrusion detection and prevention systems.

Patching and Updates

Oracle has released patches to address the vulnerability. Ensure all affected systems are updated with the latest security fixes.