CVE-2017-3933 : Security Advisory and Response
Learn about CVE-2017-3933, a vulnerability in McAfee Network Data Loss Prevention (NDLP) 9.3.x allowing remote authenticated users to access sensitive information via a cross-site request forgery attack. Find mitigation steps and prevention measures.
A vulnerability in McAfee Network Data Loss Prevention (NDLP) 9.3.x allows remote authenticated users to access sensitive information through a cross-site request forgery attack.
Understanding CVE-2017-3933
This CVE identifies an Embedding Script (XSS) vulnerability in HTTP Headers in McAfee NDLP 9.3.x.
What is CVE-2017-3933?
The vulnerability in McAfee NDLP 9.3.x enables remote authenticated users to exploit a cross-site request forgery attack, leading to unauthorized access to confidential data.
The Impact of CVE-2017-3933
The presence of this vulnerability allows attackers to view sensitive information, posing a risk to data confidentiality and integrity.
Technical Details of CVE-2017-3933
This section provides detailed technical insights into the vulnerability.
Vulnerability Description
The Embedding Script (XSS) in HTTP Headers vulnerability in McAfee NDLP 9.3.x permits remote authenticated users to view confidential information.
Affected Systems and Versions
- Product: Network Data Loss Prevention
- Vendor: McAfee
- Versions Affected: 9.3.x
Exploitation Mechanism
Attackers can exploit this vulnerability through a cross-site request forgery attack, gaining unauthorized access to sensitive data.
Mitigation and Prevention
Protecting systems from CVE-2017-3933 requires immediate actions and long-term security practices.
Immediate Steps to Take
- Apply security patches provided by McAfee promptly.
- Monitor network traffic for any suspicious activities.
- Educate users on identifying and avoiding phishing attempts.
Long-Term Security Practices
- Regularly update and patch all software and systems.
- Implement strong access controls and authentication mechanisms.
- Conduct regular security audits and assessments.
- Stay informed about the latest security threats and best practices.
- Consider implementing additional security layers such as web application firewalls.
Patching and Updates
Ensure that McAfee NDLP 9.3.x is updated with the latest security patches to mitigate the vulnerability.