CVE-2017-2835 : What You Need to Know
Learn about CVE-2017-2835, a high-severity vulnerability in FreeRDP 2.0.0-beta1+android11 allowing code execution. Find out how to mitigate the risk and apply necessary patches.
FreeRDP 2.0.0-beta1+android11 RDP Receive Feature Vulnerability
Understanding CVE-2017-2835
What is CVE-2017-2835?
There is a vulnerability in the RDP receive feature of FreeRDP 2.0.0-beta1+android11, allowing code execution through an out-of-bounds write operation triggered by a specially crafted server response.
The Impact of CVE-2017-2835
This vulnerability has a CVSS base score of 8.8 (High) with a potential for remote code execution. An attacker can compromise the server or exploit it using a man-in-the-middle attack.
Technical Details of CVE-2017-2835
Vulnerability Description
The vulnerability in the RDP receive feature of FreeRDP 2.0.0-beta1+android11 allows for code execution through an out-of-bounds write operation.
Affected Systems and Versions
- Product: FreeRDP
- Vendor: FreeRDP
- Versions: 2.0.0-beta1+android11 on Windows, OSX, Linux
Exploitation Mechanism
The vulnerability can be exploited by receiving a specifically crafted server response, triggering an out-of-bounds write operation.
Mitigation and Prevention
Immediate Steps to Take
- Apply vendor patches and updates promptly.
- Monitor network traffic for any suspicious activity.
- Implement network segmentation to limit the impact of potential attacks.
Long-Term Security Practices
- Regularly update and patch all software and systems.
- Conduct security training for employees to raise awareness of social engineering tactics.
Patching and Updates
Ensure that FreeRDP is updated to a secure version that addresses the RDP receive feature vulnerability.