Provide references for CVE-2018-20458.
Where can I find more information about CVE-2018-20458?
References are available at: https://github.com/radare/radare2/issues/12374, https://github.com/radareorg/radare2/commit/30f4c7b52a4e2dc0d0b1bae487d90f5437c69d19.