Provide references for CVE-2020-14934.
Where can I find more information about CVE-2020-14934?
References are available at: https://drive.google.com/file/d/1NIf0Y0S47Lu85uSi29kt9tgSh0jYZYfj/view?usp=sharing, https://github.com/contiki-ng/contiki-ng/issues/1352.