cve/2019/CVE-2019-12258.md

### [CVE-2019-12258](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-12258)
![](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

Wind River VxWorks 6.6 through vx7 has Session Fixation in the TCP component. This is a IPNET security vulnerability: DoS of TCP connection via malformed TCP options.

### POC

#### Reference
No PoCs from references.

#### Github
- https://github.com/ArmisSecurity/urgent11-detector
- https://github.com/sud0woodo/Urgent11-Suricata-LUA-scripts