cve/2018/CVE-2018-14471.md

### [CVE-2018-14471](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14471)
![](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

dwg_obj_block_control_get_block_headers in dwg_api.c in GNU LibreDWG 0.5.1048 allows remote attackers to cause a denial of service (NULL pointer dereference and SEGV) via a crafted dwg file.

### POC

#### Reference
- https://github.com/LibreDWG/libredwg/issues/32
- https://github.com/LibreDWG/libredwg/issues/32

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