cve/2021/CVE-2021-42006.md

### [CVE-2021-42006](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-42006)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

An out-of-bounds access in GffLine::GffLine in gff.cpp in GCLib 0.12.7 allows an attacker to cause a segmentation fault or possibly have unspecified other impact via a crafted GFF file.

### POC

#### Reference
- https://github.com/gpertea/gclib/issues/11

#### Github
- https://github.com/ARPSyndicate/cvemon
- https://github.com/carter-yagemann/ARCUS