CVEs-PoC/2018/CVE-2018-5160.md

### [CVE-2018-5160](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-5160)
![](https://img.shields.io/static/v1?label=Product&message=Firefox&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=%3C%2060%20&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=Uninitialized%20memory%20use%20by%20WebRTC%20encoder&color=brighgreen)

### Description

WebRTC can use a "WrappedI420Buffer" pixel buffer but the owning image object can be freed while it is still in use. This can result in the WebRTC encoder using uninitialized memory, leading to a potentially exploitable crash. This vulnerability affects Firefox < 60.

### POC

#### Reference
No PoCs from references.

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