### [CVE-2018-19757](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19757)
![](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

There is a NULL pointer dereference at function sixel_helper_set_additional_message (status.c) in libsixel 1.8.2 that will cause a denial of service.

### POC

#### Reference
- https://bugzilla.redhat.com/show_bug.cgi?id=1649197
- https://bugzilla.redhat.com/show_bug.cgi?id=1649197

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