CVE-2017-3245 : What You Need to Know
Learn about CVE-2017-3245, a vulnerability in Oracle FLEXCUBE Direct Banking impacting versions 12.0.2 and 12.0.3. Find out the impact, exploitation mechanism, and mitigation steps.
A vulnerability in the Pre-Login subcomponent of Oracle FLEXCUBE Direct Banking can allow unauthorized access to sensitive data.
Understanding CVE-2017-3245
This CVE involves a security flaw in Oracle FLEXCUBE Direct Banking, impacting versions 12.0.2 and 12.0.3.
What is CVE-2017-3245?
The vulnerability allows an unauthenticated attacker to compromise the Oracle FLEXCUBE Direct Banking system via HTTP, potentially leading to unauthorized data access.
The Impact of CVE-2017-3245
- The vulnerability has a CVSS v3.0 Base Score of 4.7, affecting confidentiality.
- Successful exploitation can result in unauthorized reading of a subset of accessible data.
- It requires human interaction from a third party to carry out the attack.
- Other products may also be significantly impacted.
Technical Details of CVE-2017-3245
This section provides more in-depth technical insights into the vulnerability.
Vulnerability Description
The vulnerability in Oracle FLEXCUBE Direct Banking allows attackers to compromise the system without authentication, potentially leading to data breaches.
Affected Systems and Versions
- Product: FLEXCUBE Direct Banking
- Vendor: Oracle
- Affected Versions: 12.0.2, 12.0.3
Exploitation Mechanism
- Attackers can exploit the vulnerability via HTTP without authentication.
- Successful attacks require involvement from a third party.
Mitigation and Prevention
Protecting systems from CVE-2017-3245 is crucial to prevent unauthorized access and data breaches.
Immediate Steps to Take
- Apply security patches provided by Oracle promptly.
- Monitor network traffic for any suspicious activities.
- Implement strong authentication mechanisms.
Long-Term Security Practices
- Regularly update and patch all software components.
- Conduct security audits and penetration testing regularly.
- Educate users and employees on cybersecurity best practices.
Patching and Updates
- Oracle has released patches to address the vulnerability.
- Ensure all systems running affected versions are updated to the latest secure versions.