cve/2022/CVE-2022-1620.md

### [CVE-2022-1620](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-1620)
![](https://img.shields.io/static/v1?label=Product&message=vim%2Fvim&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%208.2.4901%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-476%20NULL%20Pointer%20Dereference&color=brighgreen)

### Description

NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 in GitHub repository vim/vim prior to 8.2.4901. NULL Pointer Dereference in function vim_regexec_string at regexp.c:2729 allows attackers to cause a denial of service (application crash) via a crafted input.

### POC

#### Reference
- http://seclists.org/fulldisclosure/2022/Oct/41
- https://huntr.dev/bounties/7a4c59f3-fcc0-4496-995d-5ca6acd2da51

#### Github
No PoCs found on GitHub currently.