cve/2010/CVE-2010-4508.md

### [CVE-2010-4508](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2010-4508)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

The WebSockets implementation in Mozilla Firefox 4 through 4.0 Beta 7 does not properly perform proxy upgrade negotiation, which has unspecified impact and remote attack vectors, related to an "inherent problem" with the WebSocket specification.

### POC

#### Reference
- https://wiki.mozilla.org/Platform/2010-12-07

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