CVE-2017-5869 : Exploit Details and Defense Strategies
Learn about CVE-2017-5869, a vulnerability in Nuxeo Platform versions 6.0, 7.1, 7.2, and 7.3 allowing authenticated remote users to upload and execute JSP code. Find mitigation steps and prevention measures.
A vulnerability in the file import function of Nuxeo Platform versions 6.0, 7.1, 7.2, and 7.3 allows authenticated remote users to upload and execute JSP code by exploiting the X-File-Name header and using directory traversal.
Understanding CVE-2017-5869
This CVE involves a security flaw in Nuxeo Platform that enables remote code execution by authenticated users.
What is CVE-2017-5869?
The vulnerability in Nuxeo Platform versions 6.0, 7.1, 7.2, and 7.3 permits authenticated remote users to upload and execute JSP code through a specific header manipulation technique.
The Impact of CVE-2017-5869
The vulnerability allows attackers to execute arbitrary code on the affected systems, potentially leading to unauthorized access, data theft, and system compromise.
Technical Details of CVE-2017-5869
This section provides detailed technical information about the vulnerability.
Vulnerability Description
The flaw in the file import feature of Nuxeo Platform versions 6.0, 7.1, 7.2, and 7.3 enables remote authenticated users to upload and execute arbitrary JSP code by manipulating the X-File-Name header.
Affected Systems and Versions
- Nuxeo Platform versions 6.0, 7.1, 7.2, and 7.3
Exploitation Mechanism
Attackers can exploit the vulnerability by utilizing the directory traversal technique in combination with the X-File-Name header to upload and execute malicious JSP code.
Mitigation and Prevention
Protecting systems from CVE-2017-5869 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by the vendor promptly.
- Monitor and restrict user permissions to prevent unauthorized access.
- Implement network segmentation to contain potential attacks.
Long-Term Security Practices
- Conduct regular security assessments and penetration testing.
- Educate users on secure coding practices and awareness of social engineering tactics.
- Keep software and systems up to date with the latest security updates.
- Employ intrusion detection and prevention systems to monitor network traffic.
Patching and Updates
Regularly check for security updates and patches released by Nuxeo Platform to address the vulnerability.