cve/2021/CVE-2021-30833.md

### [CVE-2021-30833](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-30833)
![](https://img.shields.io/static/v1?label=Product&message=macOS&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=unspecified%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Unpacking%20a%20maliciously%20crafted%20archive%20may%20allow%20an%20attacker%20to%20write%20arbitrary%20files&color=brightgreen)

### Description

This issue was addressed with improved checks. This issue is fixed in macOS Monterey 12.0.1. Unpacking a maliciously crafted archive may allow an attacker to write arbitrary files.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/houjingyi233/macOS-iOS-system-security