ID:2705 - Exploit for Heap-based buffer overflow in rdesktop - CVE-2018-8795

 
Main Vulnerability Database Exploits ID:2705 - Exploit for Heap-based buffer overflow in rdesktop - CVE-2018-8795

ID:2705 - Exploit for Heap-based buffer overflow in rdesktop - CVE-2018-8795

Published: May 18, 2020


Vulnerability identifier: #VU17473
Vulnerability risk: High
CVE-ID: CVE-2018-8795
CWE-ID: CWE-122
Exploitation vector: Remote access
Vulnerable software:
rdesktop

Link to public exploit:


Vulnerability description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to an integer overflow. A remote attacker can trick the victim who is using a Remote Desktop Protocol (RDP) client on a targeted system into connecting to an attacker-controlled RDP server, trigger out-of-bounds write condition in the process_bitmap_updates() function and execute arbitrary code on the target system.

Successful exploitation of this vulnerability may result in complete compromise of vulnerable system.


Remediation

Update to version 1.8.4.