openSUSE-SU-2019:2550-1

This update for ncurses fixes the following issues:

Security issues fixed:

• CVE-2019-17594: Fixed a heap-based buffer over-read in the _nc_find_entry function (bsc#1154036).
• CVE-2019-17595: Fixed a heap-based buffer over-read in the fmt_entry function (bsc#1154037).

Non-security issue fixed:

• Removed screen.xterm from terminfo database (bsc#1103320).

This update was imported from the SUSE:SLE-15:Update update project.