CVEs-PoC/2021/CVE-2021-45343.md

### [CVE-2021-45343](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-45343)
![](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

In LibreCAD 2.2.0, a NULL pointer dereference in the HATCH handling of libdxfrw allows an attacker to crash the application using a crafted DXF document.

### POC

#### Reference
- https://github.com/LibreCAD/LibreCAD/issues/1468

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