cve/2018/CVE-2018-19762.md

### [CVE-2018-19762](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-19762)
![](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 heap-based buffer overflow at fromsixel.c (function: image_buffer_resize) in libsixel 1.8.2 that will cause a denial of service or possibly unspecified other impact.

### POC

#### Reference
- https://bugzilla.redhat.com/show_bug.cgi?id=1649199
- https://bugzilla.redhat.com/show_bug.cgi?id=1649199

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