cve/2021/CVE-2021-3903.md

### [CVE-2021-3903](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-3903)
![](https://img.shields.io/static/v1?label=Product&message=vim%2Fvim&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%208.2.3564%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-122%20Heap-based%20Buffer%20Overflow&color=brighgreen)

### Description

vim is vulnerable to Heap-based Buffer Overflow

### POC

#### Reference
- https://huntr.dev/bounties/35738a4f-55ce-446c-b836-2fb0b39625f8

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/cemonatk/onefuzzyway