CVE-2020-17100 : What You Need to Know
Learn about CVE-2020-17100, a tampering vulnerability in Microsoft Visual Studio 2017 and 2019 versions. Discover the impact, affected systems, exploitation, and mitigation steps.
Visual Studio Tampering Vulnerability was published on November 10, 2020, affecting Microsoft Visual Studio 2017 and 2019 versions. The vulnerability has a CVSS base score of 5.5 (Medium).
Understanding CVE-2020-17100
What is CVE-2020-17100?
CVE-2020-17100 refers to a tampering vulnerability in Microsoft Visual Studio 2017 and 2019 versions.
The Impact of CVE-2020-17100
The impact of this vulnerability is rated as Medium, with a CVSS base score of 5.5. It could allow an attacker to tamper with certain aspects of the affected software.
Technical Details of CVE-2020-17100
Vulnerability Description
The vulnerability allows unauthorized tampering within Visual Studio 2017 and 2019 versions.
Affected Systems and Versions
- Microsoft Visual Studio 2017 version 15.9 (includes 15.0 - 15.8)
- Microsoft Visual Studio 2019 version 16.0
- Microsoft Visual Studio 2019 version 16.4 (includes 16.0 - 16.3)
- Microsoft Visual Studio 2019 version 16.7 (includes 16.0 – 16.6)
- Microsoft Visual Studio 2019 version 16.8
Exploitation Mechanism
The vulnerability could be exploited by an attacker to manipulate the affected Visual Studio versions.
Mitigation and Prevention
Immediate Steps to Take
- Apply security patches provided by Microsoft promptly.
- Monitor official Microsoft channels for updates and advisories.
Long-Term Security Practices
- Regularly update Visual Studio to the latest versions.
- Implement secure coding practices to mitigate tampering risks.
Patching and Updates
Ensure that all Visual Studio installations are updated with the latest security patches from Microsoft.