Provide references for CVE-2021-45967.
Where can I find more information about CVE-2021-45967?
References are available at: https://www.pascom.net/doc/en/release-notes/, https://www.pascom.net/doc/en/release-notes/pascom19/, https://kerbit.io/research/read/blog/4, https://tutorialboy24.blogspot.com/2022/03/the-story-of-3-bugs-that-lead-to.html.