### [CVE-2013-7456](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2013-7456)
![](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

gd_interpolation.c in the GD Graphics Library (aka libgd) before 2.1.1, as used in PHP before 5.5.36, 5.6.x before 5.6.22, and 7.x before 7.0.7, allows remote attackers to cause a denial of service (out-of-bounds read) or possibly have unspecified other impact via a crafted image that is mishandled by the imagescale function.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/bralbral/ipinfo.sh
- https://github.com/tchivert/ipinfo.sh