CVE-2019-17177 on Ubuntu 16.04 LTS (xenial) - low.
Description:
libfreerdp/codec/region.c in FreeRDP through 1.1.x and 2.x through 2.0.0-rc4 has memory leaks because a supplied realloc pointer (i.e., the first argument to realloc) is also used for a realloc return value.