CVE-2017-3247 : Vulnerability Insights and Analysis
Learn about CVE-2017-3247 affecting Oracle GlassFish Server versions 2.1.1, 3.0.1, and 3.1.2. Discover the impact, exploitation mechanism, and mitigation steps.
Oracle GlassFish Server Vulnerability
Understanding CVE-2017-3247
What is CVE-2017-3247?
The Oracle Fusion Middleware's Oracle GlassFish Server component, specifically the Core subcomponent, is vulnerable in versions 2.1.1, 3.0.1, and 3.1.2. It is an easily exploitable vulnerability that can be leveraged by an unauthenticated attacker with network access via SMTP, requiring human interaction for successful attacks.
The Impact of CVE-2017-3247
The vulnerability, with a CVSS v3.0 Base Score of 4.3, primarily affects data integrity. Successful exploitation could lead to unauthorized modifications, additions, or deletions of data accessible on the Oracle GlassFish Server.
Technical Details of CVE-2017-3247
Vulnerability Description
The vulnerability in Oracle GlassFish Server allows unauthorized access to server data through SMTP, impacting data integrity.
Affected Systems and Versions
- GlassFish Server versions 2.1.1, 3.0.1, and 3.1.2
Exploitation Mechanism
- Unauthenticated attacker with network access via SMTP
- Requires human interaction for successful attacks
Mitigation and Prevention
Immediate Steps to Take
- Apply patches provided by Oracle
- Monitor network traffic for any suspicious activity
Long-Term Security Practices
- Implement strong authentication mechanisms
- Regularly update and patch software
Patching and Updates
- Stay informed about security advisories from Oracle
- Apply security patches promptly