### [CVE-2021-4070](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4070)
![](https://img.shields.io/static/v1?label=Product&message=v2fly%2Fv2ray-core&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-193%20Off-by-one%20Error&color=brightgreen)

### Description

Off-by-one Error in GitHub repository v2fly/v2ray-core prior to 4.44.0.

### POC

#### Reference
- https://huntr.dev/bounties/8da19456-4d89-41ef-9781-a41efd6a1877

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