CVE-2017-8540 : What You Need to Know
Learn about CVE-2017-8540, a critical vulnerability in Microsoft Malware Protection Engine allowing remote code execution. Find mitigation steps and affected systems here.
Microsoft Malware Protection Engine vulnerability affecting various Microsoft products.
Understanding CVE-2017-8540
A vulnerability in the Microsoft Malware Protection Engine can lead to remote code execution.
What is CVE-2017-8540?
The Microsoft Malware Protection Engine in products like Microsoft Forefront and Defender on multiple Windows versions is vulnerable to memory corruption due to improper file scanning.
The Impact of CVE-2017-8540
- Allows remote attackers to execute arbitrary code
- Can lead to system compromise and unauthorized access
Technical Details of CVE-2017-8540
The specifics of the vulnerability and affected systems.
Vulnerability Description
- Named "Microsoft Malware Protection Engine Remote Code Execution Vulnerability"
- Triggered by specially crafted files
Affected Systems and Versions
- Microsoft Windows Server 2008 SP2 and R2 SP1
- Windows 7 SP1, 8.1, 10 Gold, 1511, 1607, 1703
- Windows Server 2012 Gold and R2, 2016
- Microsoft Exchange Server 2013, 2016
Exploitation Mechanism
- Memory corruption through file scanning
Mitigation and Prevention
Steps to address and prevent the CVE-2017-8540 vulnerability.
Immediate Steps to Take
- Apply security updates from Microsoft
- Ensure real-time scanning is enabled
- Monitor for any unusual file behavior
Long-Term Security Practices
- Regularly update antivirus definitions
- Conduct security audits and penetration testing
Patching and Updates
- Install the latest security updates and patches from Microsoft