cve/2019/CVE-2019-20909.md

### [CVE-2019-20909](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-20909)
![](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 issue was discovered in GNU LibreDWG through 0.9.3. There is a NULL pointer dereference in the function dwg_encode_LWPOLYLINE in dwg.spec.

### POC

#### Reference
- https://github.com/LibreDWG/libredwg/issues/178

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