Provide references for CVE-2020-14936.
Where can I find more information about CVE-2020-14936?
References are available at: https://drive.google.com/file/d/1FypWH_g475jSL0mDFzquaATCeRIHQ2kj/view?usp=sharing, https://github.com/contiki-ng/contiki-ng/issues/1351.