CVEs-PoC/2021/CVE-2021-39540.md

### [CVE-2021-39540](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-39540)
![](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 pdftools through 20200714. A stack-buffer-overflow exists in the function Analyze::AnalyzePages() located in analyze.cpp. It allows an attacker to cause code Execution.

### POC

#### Reference
- https://github.com/leonhad/pdftools/issues/2

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