Provide references for CVE-2021-43890.
Where can I find more information about CVE-2021-43890?
References are available at: https://portal.msrc.microsoft.com/en-US/security-guidance/advisory/CVE-2021-43890, https://www.bleepingcomputer.com/news/microsoft/microsoft-disables-msix-protocol-handler-abused-in-malware-attacks/, https://thehackernews.com/2023/12/microsoft-disables-msix-app-installer.html, https://www.microsoft.com/en-us/security/blog/2023/12/28/financially-motivated-threat-actors-misusing-app-installer/, https://github.com/ChrisTitusTech/winutil/pull/26.