This update for cfitsio fixes the following issues:

Security issues fixed:

- CVE-2018-1000166: Unsafe use of sprintf() can allow a remote unauthenticated attacker to execute arbitrary code (boo#1088590)

This update to version 3.430 also contains a number of upstream bug fixes.

The following tracked packaging changes are included:

- boo#1082318: package licence text as license, not as documentation