cve/2021/CVE-2021-22222.md

### [CVE-2021-22222](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22222)
![](https://img.shields.io/static/v1?label=Product&message=Wireshark&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3E%3D3.4.0%2C%20%3C3.4.6%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Loop%20with%20unreachable%20exit%20condition%20('infinite%20loop')%20in%20Wireshark&color=brightgreen)

### Description

Infinite loop in DVB-S2-BB dissector in Wireshark 3.4.0 to 3.4.5 allows denial of service via packet injection or crafted capture file

### POC

#### Reference
- https://www.oracle.com/security-alerts/cpuoct2021.html

#### Github
- https://github.com/n0-traces/cve_monitor