### [CVE-2014-9374](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9374)
![](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

Double free vulnerability in the WebSocket Server (res_http_websocket module) in Asterisk Open Source 11.x before 11.14.2, 12.x before 12.7.2, and 13.x before 13.0.2 and Certified Asterisk 11.6 before 11.6-cert9 allows remote attackers to cause a denial of service (crash) by sending a zero length frame after a non-zero length frame.

### POC

#### Reference
- http://packetstormsecurity.com/files/129473/Asterisk-Project-Security-Advisory-AST-2014-019.html

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