CVE-2019-0727 : Vulnerability Insights and Analysis
Learn about CVE-2019-0727, an elevation of privilege vulnerability in Diagnostics Hub Standard Collector or Visual Studio Standard Collector, allowing unauthorized file deletion. Find affected systems and versions, exploitation details, and mitigation steps.
A vulnerability in the Diagnostics Hub Standard Collector or the Visual Studio Standard Collector allows attackers to delete files in any location upon system login.
Understanding CVE-2019-0727
What is CVE-2019-0727?
An elevation of privilege vulnerability exists in the Diagnostics Hub Standard Collector or the Visual Studio Standard Collector, enabling unauthorized file deletion in arbitrary locations.
The Impact of CVE-2019-0727
This vulnerability, also known as the 'Diagnostic Hub Standard Collector, Visual Studio Standard Collector Elevation of Privilege Vulnerability,' poses a risk of unauthorized file manipulation by attackers who gain system access.
Technical Details of CVE-2019-0727
Vulnerability Description
The vulnerability allows attackers to delete files in any location upon system login, potentially leading to unauthorized data manipulation.
Affected Systems and Versions
- Microsoft Visual Studio 2015 Update 3
- Windows 10 for 32-bit and x64-based Systems (Versions 1607, 1703, 1709, 1803, 1809, ARM64-based)
- Windows Server 2016, 2016 (Core installation), version 1803 (Core Installation), 2019, 2019 (Core installation)
- Microsoft Visual Studio 2017 (Versions 15.0, 15.9)
- Windows 10 Version 1903 for 32-bit, x64-based, and ARM64-based Systems
- Windows Server, version 1903 (Server Core installation)
- Microsoft Visual Studio 2019 (Version 16.0)
Exploitation Mechanism
To exploit this vulnerability, attackers must first log onto the system, gaining the ability to delete files in any location.
Mitigation and Prevention
Immediate Steps to Take
- Apply security updates provided by Microsoft promptly.
- Monitor for any unauthorized file deletions or suspicious activities.
Long-Term Security Practices
- Implement the principle of least privilege to restrict unnecessary access.
- Regularly review and update security configurations to prevent similar vulnerabilities.
Patching and Updates
Ensure all affected systems and software are updated with the latest security patches to mitigate the risk of exploitation.