CVE-2018-8788: freerdp: Out-of-bounds write in nsc_rle_decode() function

Severity: Critical

CVSS Score: 9.8

FreeRDP prior to version 2.0.0-rc4 contains an Out-Of-Bounds Write of up to 4 bytes in function nsc_rle_decode() that results in a memory corruption and possibly even a remote code execution.