CVE-2019-0708 : Security Advisory and Response
Learn about CVE-2019-0708, a critical vulnerability in Remote Desktop Services allowing remote code execution. Find out affected systems, exploitation details, and mitigation steps.
A remote code execution vulnerability exists in Remote Desktop Services (formerly known as Terminal Services) when an unauthenticated attacker connects to the target system using RDP and sends specially crafted requests, known as the 'Remote Desktop Services Remote Code Execution Vulnerability'.
Understanding CVE-2019-0708
This CVE involves a critical vulnerability in Remote Desktop Services that allows for remote code execution.
What is CVE-2019-0708?
The vulnerability occurs when an unauthorized attacker connects to the target system via RDP and sends customized requests.
The Impact of CVE-2019-0708
- Allows remote code execution on the target system
- Can be exploited by an unauthenticated attacker
Technical Details of CVE-2019-0708
This section provides more technical insights into the vulnerability.
Vulnerability Description
The vulnerability allows for remote code execution in Remote Desktop Services when exploited by an unauthorized attacker.
Affected Systems and Versions
The following systems and versions are affected:
- Windows 7 for 32-bit Systems Service Pack 1
- Windows 7 for x64-based Systems Service Pack 1
- Windows Server 2008 R2 for x64-based Systems Service Pack 1 (Core installation)
- Windows Server 2008 R2 for Itanium-Based Systems Service Pack 1
- Windows Server 2008 R2 for x64-based Systems Service Pack 1
- Windows Server 2008 for 32-bit Systems Service Pack 2 (Core installation)
- Windows Server 2008 for Itanium-Based Systems Service Pack 2
- Windows Server 2008 for 32-bit Systems Service Pack 2
- Windows Server 2008 for x64-based Systems Service Pack 2
- Windows Server 2008 for x64-based Systems Service Pack 2 (Core installation)
Exploitation Mechanism
The vulnerability is exploited when an attacker connects to the target system using RDP and sends specially crafted requests to achieve remote code execution.
Mitigation and Prevention
Steps to mitigate and prevent exploitation of CVE-2019-0708.
Immediate Steps to Take
- Apply security patches provided by Microsoft
- Implement network-level authentication
- Restrict RDP access to trusted networks
Long-Term Security Practices
- Regularly update and patch systems
- Implement strong password policies
- Monitor network traffic for suspicious activities
Patching and Updates
- Microsoft has released security updates to address this vulnerability
- Regularly check for and apply the latest security patches from Microsoft