cve/2021/CVE-2021-4190.md

### [CVE-2021-4190](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-4190)
![](https://img.shields.io/static/v1?label=Product&message=Wireshark&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Excessive%20iteration%20in%20Wireshark&color=brighgreen)

### Description

Large loop in the Kafka dissector in Wireshark 3.6.0 allows denial of service via packet injection or crafted capture file

### POC

#### Reference
- https://gitlab.com/wireshark/wireshark/-/issues/17811

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