CVE-2017-3935 : What You Need to Know
Learn about CVE-2017-3935 affecting Network Data Loss Prevention by McAfee. Understand the impact, affected systems, exploitation, and mitigation steps.
Network Data Loss Prevention by McAfee is vulnerable to MIME type sniffing, potentially leading to misinterpretation of response bodies.
Understanding CVE-2017-3935
What is CVE-2017-3935?
The vulnerability in Network Data Loss Prevention allows older versions of Internet Explorer to perform MIME-sniffing on response bodies, risking misinterpretation.
The Impact of CVE-2017-3935
The vulnerability could result in response bodies being displayed as a different content type than intended, potentially leading to security risks.
Technical Details of CVE-2017-3935
Vulnerability Description
The susceptibility to MIME type sniffing in Network Data Loss Prevention allows for misinterpretation of response bodies by older versions of Internet Explorer.
Affected Systems and Versions
- Product: Network Data Loss Prevention
- Vendor: McAfee
- Version: 9.3.X
Exploitation Mechanism
The vulnerability arises from the ability of older Internet Explorer versions to perform MIME-sniffing on response bodies.
Mitigation and Prevention
Immediate Steps to Take
- Update to the latest version of Network Data Loss Prevention.
- Implement security measures to prevent MIME type sniffing vulnerabilities.
Long-Term Security Practices
- Regularly update software and security patches.
- Educate users on safe browsing practices to mitigate risks.
Patching and Updates
Ensure timely installation of security patches and updates to address vulnerabilities.