CVE-2018-0771 Explained : Impact and Mitigation
Learn about CVE-2018-0771, a security vulnerability in Microsoft Edge on Windows 10 1607, 1703, and Server 2016, allowing security feature bypass. Find mitigation steps and prevention measures.
A security loophole has been identified in Microsoft Edge present in Microsoft Windows 10 1607, 1703, and Windows Server 2016. This vulnerability, known as 'Microsoft Edge Security Feature Bypass,' is due to the handling of diverse-origin requests by the Edge browser.
Understanding CVE-2018-0771
This CVE-2018-0771 vulnerability affects Microsoft Edge on specific Windows versions.
What is CVE-2018-0771?
CVE-2018-0771, also known as 'Microsoft Edge Security Feature Bypass,' is a security vulnerability found in Microsoft Edge on Microsoft Windows 10 1607, 1703, and Windows Server 2016. It allows for the bypassing of security features due to how Edge manages requests from different origins.
The Impact of CVE-2018-0771
The presence of this vulnerability could potentially lead to security feature bypasses, compromising the integrity of the affected systems. Attackers may exploit this loophole to gain unauthorized access or perform malicious activities.
Technical Details of CVE-2018-0771
This section provides more in-depth technical insights into the CVE-2018-0771 vulnerability.
Vulnerability Description
The vulnerability in Microsoft Edge on Windows 10 1607, 1703, and Windows Server 2016 allows for a security feature bypass. It stems from how the browser handles requests from different origins.
Affected Systems and Versions
- Product: Microsoft Edge
- Vendor: Microsoft Corporation
- Versions: Microsoft Windows 10 1607, 1703, and Windows Server 2016
Exploitation Mechanism
The vulnerability can be exploited by manipulating diverse-origin requests in Microsoft Edge, enabling threat actors to bypass security features and potentially execute unauthorized actions.
Mitigation and Prevention
To address CVE-2018-0771 and enhance system security, follow these mitigation strategies:
Immediate Steps to Take
- Apply security patches provided by Microsoft promptly.
- Consider using alternative browsers until the vulnerability is patched.
Long-Term Security Practices
- Regularly update software and operating systems to ensure the latest security fixes.
- Implement network security measures to detect and prevent unauthorized access.
Patching and Updates
- Stay informed about security advisories from Microsoft.
- Install security updates and patches as soon as they are released.