Provide references for CVE-2021-45915.
Where can I find more information about CVE-2021-45915?
References are available at: https://github.com/h1pmnh, https://twitter.com/h1pmnh, https://www.luxsoft.eu/index.php?pge=dload, https://h1pmnh.github.io/post/cve-luxcal-2021/.