CVE-2018-20181
rdesktop versions up to and including v1.8.3 contain an Integer Underflow that leads to a Heap-Based Buffer Overflow in the function seamless_process() and results in memory corruption and probably even a remote code execution.
Date published : 2019-03-15
http://www.securityfocus.com/bid/106938
https://research.checkpoint.com/reverse-rdp-attack-code-execution-on-rdp-clients/
