CVEs-PoC/2018/CVE-2018-20249.md

### [CVE-2018-20249](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-20249)
![](https://img.shields.io/static/v1?label=Product&message=Foxit%20Quick%20PDF%20Library&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=All%20versions%20prior%20to%2016.12%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-787%3A%20Out-of-bounds%20Write%20(3.1)&color=brightgreen)

### Description

In Foxit Quick PDF Library (all versions prior to 16.12), issue where loading a malformed or malicious PDF containing invalid xref entries using the DAOpenFile or DAOpenFileReadOnly functions may result in an access violation caused by out of bounds memory access.

### POC

#### Reference
- https://www.foxitsoftware.com/support/security-bulletins.php

#### Github
- https://github.com/0xCyberY/CVE-T4PDF
- https://github.com/ARPSyndicate/cvemon