CVE-2019-1040 : What You Need to Know
Learn about CVE-2019-1040, a tampering vulnerability in Microsoft Windows allowing attackers to bypass NTLM MIC protection. Find affected systems and mitigation steps.
A tampering vulnerability in Microsoft Windows allows attackers to bypass NTLM MIC protection, known as 'Windows NTLM Tampering Vulnerability'.
Understanding CVE-2019-1040
What is CVE-2019-1040?
The flaw in Microsoft Windows enables attackers to tamper by circumventing NTLM MIC protection.
The Impact of CVE-2019-1040
The vulnerability allows man-in-the-middle attackers to bypass NTLM MIC protection, posing a security risk.
Technical Details of CVE-2019-1040
Vulnerability Description
The flaw in Microsoft Windows enables tampering by exploiting NTLM MIC protection.
Affected Systems and Versions
- Windows: Versions 7, 8.1, RT 8.1, 10, and various Server versions
- Windows 10 Version 1903: 32-bit, x64-based, and ARM64-based Systems
Exploitation Mechanism
Attackers act as man-in-the-middle to bypass NTLM MIC protection, compromising system integrity.
Mitigation and Prevention
Immediate Steps to Take
- Apply security updates from Microsoft promptly
- Monitor network traffic for suspicious activities
- Implement strong NTLM protection mechanisms
Long-Term Security Practices
- Regularly update and patch systems
- Conduct security training for users and IT staff
Patching and Updates
- Install the latest security updates and patches from Microsoft to mitigate the vulnerability.