Provide references for CVE-2019-20016.
Where can I find more information about CVE-2019-20016?
References are available at: https://github.com/hoene/libmysofa/issues/83, https://github.com/hoene/libmysofa/issues/84, https://github.com/hoene/libmysofa/commit/2e6fac6ab6156dae8e8c6f417741388084b70d6f.