A flaw was found in rdesktop before 1.8.4. A issue in cssp_read_tsrequest function may lead to denial of service.
Created rdesktop tracking bugs for this issue:
Affects: fedora-all [bug 1670427]
You need to connect to a malicious or a MITM RDP server in order to trigger this flaw. The malicious RDP server can cause the client to crash.