UltraVNC Stack Buffer Overflow Vulnerability

UltraVNC is an open source remote terminal control software for the Windows platform. A stack buffer overflow vulnerability exists in the VNC server code of the file transfer request handler in UltraVNC version 1211. An attacker could exploit this vulnerability to cause a denial of service...

CVE-2019-8271

UltraVNC revision 1211 contains a heap-based buffer overflow in the VNC server file transfer handler that could potentially allow remote code execution when exploited over the network. The issue is fixed in revision 1212; affected products are UltraVNC with the vulnerable server component, and re...

CVE-2019-8273

UltraVNC revision 1211 has a heap buffer overflow vulnerability in VNC server code inside file transfer request handler, which can potentially result in code execution. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1212...

Heap overflow

UltraVNC revision 1211 has a heap buffer overflow vulnerability in VNC server code inside file transfer handler, which can potentially result code execution. This attack appears to be exploitable via network connectivity. This vulnerability has been fixed in revision 1212...