vim is vulnerable to Heap-based Buffer Overflow. The vulnerability exists due to the lack of sanitization of the help.c
causes a heap-based buffer overflow which could result in an application crash.
www.openwall.com/lists/oss-security/2022/01/15/1
github.com/vim/vim/commit/bd228fd097b41a798f90944b5d1245eddd484142
huntr.dev/bounties/d8798584-a6c9-4619-b18f-001b9a6fca92
lists.debian.org/debian-lts-announce/2022/03/msg00018.html
lists.debian.org/debian-lts-announce/2022/11/msg00009.html
lists.fedoraproject.org/archives/list/[email protected]/message/DRPAI5JVZLI7WHWSBR6NWAPBQAYUQREW/
lists.fedoraproject.org/archives/list/[email protected]/message/FNXY7T5OORA7UJIMGSJBGHFMU6UZWS6P/
security-tracker.debian.org/tracker/CVE-2021-4019
security.gentoo.org/glsa/202208-32