CVE ID:	CVE-2023-48706
Description:	Vim is a UNIX editor that, prior to version 9.0.2121, has a heap-use- after-free vulnerability. When executing a `:s` command for the very first time and using a sub-replace-special atom inside the substitution part, it is possible that the recursive `:s` call causes free-ing of memory which may later then be accessed by the initial `:s` command. The user must intentionally execute the payload and the whole process is a bit tricky to do since it seems to work only reliably for the very first :s command. It may also cause a crash of Vim. Version 9.0.2121 contains a fix for this issue.
Test IDs:	1.3.6.1.4.1.25623.1.1.2.2024.1559   1.3.6.1.4.1.25623.1.1.2.2024.1540   1.3.6.1.4.1.25623.1.1.2.2024.1351   1.3.6.1.4.1.25623.1.1.2.2024.1329
Cross References:	Common Vulnerability Exposure (CVE) ID: CVE-2023-48706 https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/DNMFS3IH74KEMMESOA3EOB6MZ56TWGFF/ https://lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/message/IVA7K73WHQH4KVFDJQ7ELIUD2WK5ZT5E/ https://github.com/gandalf4a/crash_report/blob/main/vim/vim_huaf https://github.com/gandalf4a/crash_report/blob/main/vim/vim_huaf https://github.com/vim/vim/commit/26c11c56888d01e298cd8044caf860f3c26f57bb https://github.com/vim/vim/commit/26c11c56888d01e298cd8044caf860f3c26f57bb https://github.com/vim/vim/pull/13552 https://github.com/vim/vim/pull/13552 https://github.com/vim/vim/security/advisories/GHSA-c8qm-x72m-q53q https://github.com/vim/vim/security/advisories/GHSA-c8qm-x72m-q53q http://www.openwall.com/lists/oss-security/2023/11/22/3