UltraVNC VNC Server Heap-based Buffer Overflow (CVE-2019-8274)

A buffer overflow vulnerability exists in UltraVNC VNC Server. Successful exploitation of this vulnerability could allow a remote attacker to execute arbitrary code on the affected system or cause application crashes...

CVE-2019-8274

CVE-2019-8274 affects UltraVNC 1211 in the VNC server code’s file transfer offer handler, describing a heap-based buffer overflow that could allow remote code execution via network access. The issue is resolved in revision 1212. No exploitation details are provided beyond that it is network-explo...