Provide references for CVE-2021-21307.
Where can I find more information about CVE-2021-21307?
References are available at: https://github.com/lucee/Lucee/security/advisories/GHSA-2xvv-723c-8p7r, https://github.com/lucee/Lucee/commit/6208ab7c44c61d26c79e0b0af10382899f57e1ca, https://dev.lucee.org/t/lucee-vulnerability-alert-november-2020/7643, https://github.com/httpvoid/writeups/blob/main/Apple-RCE.md, https://portswigger.net/daily-swig/security-researchers-earn-50k-after-exposing-critical-flaw-in-apple-travel-portal, http://ciacfug.org/blog/updating-lucee-as-part-of-a-vulnerability-alert-response, http://packetstormsecurity.com/files/163864/Lucee-Administrator-imgProcess.cfm-Arbitrary-File-Write.html.