SUSE-SU-2020:1922-1 Security update for LibVNCServer

This update for LibVNCServer fixes the following issues: - security update - added patches fix CVE-2018-21247 bsc1173874, uninitialized memory contents are vulnerable to Information leak + LibVNCServer-CVE-2018-21247.patch fix CVE-2019-20839 bsc1173875, buffer overflow in ConnectClientToUnixSock ...