cve/2018/CVE-2018-5248.md

### [CVE-2018-5248](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5248)
![](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

In ImageMagick 7.0.7-17 Q16, there is a heap-based buffer over-read in coders/sixel.c in the ReadSIXELImage function, related to the sixel_decode function.

### POC

#### Reference
- https://github.com/ImageMagick/ImageMagick/issues/927
- https://github.com/ImageMagick/ImageMagick/issues/927

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