Provide references for CVE-2020-13991.
Where can I find more information about CVE-2020-13991?
References are available at: https://github.com/jerryscript-project/jerryscript/pull/3867, https://github.com/jerryscript-project/jerryscript/issues/3860, https://github.com/jerryscript-project/jerryscript/issues/3859, https://github.com/jerryscript-project/jerryscript/issues/3858, https://github.com/googleprojectzero/fuzzilli#JerryScript.