Provide references for CVE-2019-20079.
Where can I find more information about CVE-2019-20079?
References are available at: https://github.com/vim/vim/commit/ec66c41d84e574baf8009dbc0bd088d2bc5b2421, https://packetstormsecurity.com/files/154898, https://github.com/vim/vim/compare/v8.1.2135...v8.1.2136, https://usn.ubuntu.com/4309-1/.