cve/2021/CVE-2021-32494.md

### [CVE-2021-32494](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-32494)
![](https://img.shields.io/static/v1?label=Product&message=radare2&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3D%205.3.0-git%2026142%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-369%20Divide%20By%20Zero&color=brighgreen)

### Description

Radare2 has a division by zero vulnerability in Mach-O parser's rebase_buffer function. This allow attackers to create malicious inputs that can cause denial of service.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/fkie-cad/nvd-json-data-feeds