AZL-40988 CVE-2018-19217 affecting package ncurses 6.4-2

In ncurses, possibly a 6.x version, there is a NULL pointer dereference at the function ncnamematch that will lead to a denial of service attack. NOTE: the original report stated version 6.1, but the issue did not reproduce for that version according to the maintainer or a reliable third-party...