CVEs-PoC/2018/CVE-2018-14883.md

### [CVE-2018-14883](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-14883)
![](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

An issue was discovered in PHP before 5.6.37, 7.0.x before 7.0.31, 7.1.x before 7.1.20, and 7.2.x before 7.2.8. An Integer Overflow leads to a heap-based buffer over-read in exif_thumbnail_extract of exif.c.

### POC

#### Reference
- https://hackerone.com/reports/384477

#### Github
- https://github.com/syadg123/pigat
- https://github.com/teamssix/pigat