Provide references for CVE-2018-19490.
Where can I find more information about CVE-2018-19490?
References are available at: https://sourceforge.net/p/gnuplot/bugs/2093/, https://sourceforge.net/p/gnuplot/gnuplot-main/ci/d5020716834582b20a5e12cdd49f39ee4f9dd949/, https://lists.debian.org/debian-lts-announce/2018/11/msg00035.html, https://lists.debian.org/debian-lts-announce/2018/11/msg00031.html, http://lists.opensuse.org/opensuse-security-announce/2019-04/msg00066.html, https://usn.ubuntu.com/4541-1/.