CVEs-PoC/2020/CVE-2020-26575.md

### [CVE-2020-26575](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-26575)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brighgreen)

### Description

In Wireshark through 3.2.7, the Facebook Zero Protocol (aka FBZERO) dissector could enter an infinite loop. This was addressed in epan/dissectors/packet-fbzero.c by correcting the implementation of offset advancement.

### POC

#### Reference
- https://gitlab.com/wireshark/wireshark/-/issues/16887
- https://www.oracle.com/security-alerts/cpujan2021.html

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