CVEs-PoC/2021/CVE-2021-27550.md

### [CVE-2021-27550](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-27550)
![](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

Polaris Office v9.102.66 is affected by a divide-by-zero error in PolarisOffice.exe and EngineDLL.dll that may cause a local denial of service. To exploit the vulnerability, someone must open a crafted PDF file.

### POC

#### Reference
- https://gist.github.com/sqrtrev/1f9986d4bdd1393832c60a97b56e170a

#### Github
- https://github.com/0xCyberY/CVE-T4PDF
- https://github.com/ARPSyndicate/cvemon
- https://github.com/dlehgus1023/CVE
- https://github.com/erepspinos/CVE