cve/2021/CVE-2021-41054.md

### [CVE-2021-41054](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-41054)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

tftpd_file.c in atftp through 0.7.4 has a buffer overflow because buffer-size handling does not properly consider the combination of data, OACK, and other options.

### POC

#### Reference
- https://github.com/nu11secur1ty/CVE-mitre/tree/main/CVE-2021-41054

#### Github
- https://github.com/2lambda123/CVE-mitre
- https://github.com/2lambda123/Windows10Exploits
- https://github.com/ARPSyndicate/cvemon
- https://github.com/Offensive-Penetration-Security/OPSEC-Hall-of-fame
- https://github.com/dbrumley/automotive-downloader
- https://github.com/nu11secur1ty/CVE-mitre
- https://github.com/nu11secur1ty/CVE-nu11secur1ty
- https://github.com/nu11secur1ty/Windows10Exploits