CVE-2019-1130 : What You Need to Know
Learn about CVE-2019-1130, a Windows Elevation of Privilege Vulnerability in the Windows AppX Deployment Service. Find out affected systems, exploitation details, and mitigation steps.
A vulnerability in the Windows AppX Deployment Service (AppXSVC) allows for an elevation of privilege, known as the 'Windows Elevation of Privilege Vulnerability'.
Understanding CVE-2019-1130
This CVE ID is distinct from CVE-2019-1129.
What is CVE-2019-1130?
This vulnerability arises from the mishandling of hard links by the Windows AppX Deployment Service, enabling attackers to elevate privileges.
The Impact of CVE-2019-1130
The vulnerability could be exploited by malicious actors to gain elevated privileges on affected systems.
Technical Details of CVE-2019-1130
Vulnerability Description
- Vulnerability in Windows AppX Deployment Service (AppXSVC)
- Allows for an elevation of privilege
Affected Systems and Versions
- Windows Server 2012, 2012 R2, 2016, 2019
- Windows 8.1, RT 8.1, 10 (multiple versions)
- Windows 10 Version 1903 (various architectures)
Exploitation Mechanism
- Attackers exploit the mishandling of hard links by AppXSVC
Mitigation and Prevention
Immediate Steps to Take
- Apply security updates from Microsoft
- Monitor for any unauthorized system changes
Long-Term Security Practices
- Implement the principle of least privilege
- Regularly update and patch systems
- Conduct security training for users
Patching and Updates
- Ensure all affected systems are updated with the latest security patches