CVE-2019-1302 : Vulnerability Insights and Analysis
Learn about CVE-2019-1302 affecting ASP.NET Core versions 2.1, 2.2, and 3.0. Understand the impact, technical details, and mitigation steps for this elevation of privilege vulnerability.
This CVE-2019-1302 article provides insights into the 'ASP.NET Core Elevation Of Privilege Vulnerability' affecting versions 2.1, 2.2, and 3.0.
Understanding CVE-2019-1302
What is CVE-2019-1302?
The 'ASP.NET Core Elevation Of Privilege Vulnerability' arises from inadequate sanitization of web requests in ASP.NET Core web applications, potentially leading to an elevation of privilege vulnerability.
The Impact of CVE-2019-1302
This vulnerability could allow attackers to gain elevated privileges within the affected ASP.NET Core applications, posing a significant security risk.
Technical Details of CVE-2019-1302
Vulnerability Description
An elevation of privilege vulnerability in ASP.NET Core web applications, developed using vulnerable project templates, where web requests are not properly sanitized.
Affected Systems and Versions
- Product: ASP.NET Core
- Vendor: Microsoft
- Affected Versions: 2.1, 2.2, 3.0
Exploitation Mechanism
Attackers can exploit this vulnerability by submitting crafted web requests to the affected ASP.NET Core applications, potentially gaining elevated privileges.
Mitigation and Prevention
Immediate Steps to Take
- Apply security updates provided by Microsoft promptly.
- Implement input validation and proper sanitization of web requests in ASP.NET Core applications.
Long-Term Security Practices
- Regularly monitor and update ASP.NET Core applications for security patches.
- Conduct security assessments and code reviews to identify and mitigate vulnerabilities.
Patching and Updates
Ensure timely installation of security patches and updates released by Microsoft to address the 'ASP.NET Core Elevation Of Privilege Vulnerability'.