CVEs-PoC/2020/CVE-2020-6551.md

### [CVE-2020-6551](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2020-6551)
![](https://img.shields.io/static/v1?label=Product&message=Chrome&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2084.0.4147.125%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Use%20after%20free&color=brighgreen)

### Description

Use after free in WebXR in Google Chrome prior to 84.0.4147.125 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

### POC

#### Reference
- http://packetstormsecurity.com/files/159611/Chrome-XRSystem-FocusedFrameChanged-and-FocusController-NotifyFocusChangedObservers-Use-After-Free.html

#### Github
- https://github.com/ARPSyndicate/cvemon