cve/2020/CVE-2020-19668.md

### [CVE-2020-19668](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-19668)
![](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

Unverified indexs into the array lead to out of bound access in the gif_out_code function in fromgif.c in libsixel 1.8.6.

### POC

#### Reference
- https://github.com/saitoha/libsixel/issues/136
- https://github.com/saitoha/libsixel/issues/136

#### Github
- https://github.com/peanuts62/IOT_CVE