### [CVE-2021-45972](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45972)
![](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

The giftrans function in giftrans 1.12.2 contains a stack-based buffer overflow because a value inside the input file determines the amount of data to write. This allows an attacker to overwrite up to 250 bytes outside of the allocated buffer with arbitrary data.

### POC

#### Reference
- https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=1002739

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