A flaw was found in gnome-remote-desktop. Once gnome-remote-desktop listens for RDP connections, an unauthenticated attacker can exhaust system resources and repeatedly crash the process. There may be a resource leak after many attacks, which will also result in gnome-remote-desktop no longer being able to open files even after it is restarted via systemd.
Exploitability
AV:NAC:LPR:NUI:RScope
S:CImpact
C:NI:NA:H7.4/CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:HResource Management