cve/2017/CVE-2017-7231.md

### [CVE-2017-7231](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2017-7231)
![](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

pngdefry through 2017-03-22 is prone to a heap-based buffer-overflow vulnerability because it fails to properly process a specially crafted png file. This issue affects the 'process()' function of the 'pngdefry.c' source file.

### POC

#### Reference
- https://github.com/Tatsh/pngdefry/issues/1

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