CVE-2017-3255 : What You Need to Know
Learn about CVE-2017-3255 affecting Oracle JDeveloper in Fusion Middleware. An unauthenticated attacker can exploit this vulnerability, potentially compromising data. Take immediate steps to apply patches and enhance long-term security practices.
Oracle JDeveloper component of Oracle Fusion Middleware has a vulnerability affecting multiple versions. An unauthenticated attacker with network access via HTTP can exploit this, potentially compromising data.
Understanding CVE-2017-3255
What is CVE-2017-3255?
The vulnerability in Oracle JDeveloper (specifically ADF Faces) impacts versions 11.1.1.7.0, 11.1.1.9.0, 11.1.2.4.0, 12.1.3.0.0, 12.2.1.0.0, 12.2.1.1.0, and 12.2.1.2.0. It allows unauthorized access to data with a CVSS v3.0 Base Score of 5.8.
The Impact of CVE-2017-3255
- An unauthenticated attacker via HTTP can compromise Oracle JDeveloper
- Potential impact on other products
- Unauthorized access to a portion of Oracle JDeveloper's data
Technical Details of CVE-2017-3255
Vulnerability Description
The vulnerability in Oracle JDeveloper allows unauthorized access to data, affecting confidentiality with a CVSS v3.0 Base Score of 5.8.
Affected Systems and Versions
- JDeveloper versions: 11.1.1.7.0, 11.1.1.9.0, 11.1.2.4.0, 12.1.3.0.0, 12.2.1.0.0, 12.2.1.1.0, 12.2.1.2.0
Exploitation Mechanism
- Unauthenticated attacker with network access via HTTP
Mitigation and Prevention
Immediate Steps to Take
- Apply patches provided by Oracle
- Monitor for any unauthorized access
Long-Term Security Practices
- Regularly update software and apply security patches
- Implement network security measures
Patching and Updates
- Stay informed about security advisories and updates from Oracle