CVE-2018-20020: libvncserver: Heap out-of-bound write inside structure in VNC client code allows for potential code execution

Severity: Critical

CVSS Score: 9.8

LibVNC before commit 7b1ef0ffc4815cab9a96c7278394152bdc89dc4d contains heap out-of-bound write vulnerability inside structure in VNC client code that can result remote code execution