CVEs-PoC/2021/CVE-2021-21871.md

### [CVE-2021-21871](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-21871)
![](https://img.shields.io/static/v1?label=Product&message=PowerISO&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-787%3A%20Out-of-bounds%20Write&color=brighgreen)

### Description

A memory corruption vulnerability exists in the DMG File Format Handler functionality of PowerISO 7.9. A specially crafted DMG file can lead to an out-of-bounds write. An attacker can provide a malicious file to trigger this vulnerability. The vendor fixed it in a bug-release of the current version.

### POC

#### Reference
- https://talosintelligence.com/vulnerability_reports/TALOS-2021-1308

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