gtk-vnc vulnerabilities (Ubuntu)

2 vulnerabilities.

• gtk-vnc Ubuntu Multiple integer overflows in the (1) vnc_connection_server_message and (2) vnc_color_map_set... CVE-2017-5885 Fix available 9.8 CriticalFebruary 7, 2017
• gtk-vnc Ubuntu gtk-vnc before 0.7.0 does not properly check boundaries of subrectangle-containing tiles, which... CVE-2017-5884 Fix available 7.8 HighFebruary 7, 2017