### [CVE-2003-1004](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2003-1004)
![](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

Cisco PIX firewall 6.2.x through 6.2.3, when configured as a VPN Client, allows remote attackers to cause a denial of service (dropped IPSec tunnel connection) via an IKE Phase I negotiation request to the outside interface of the firewall.

### POC

#### Reference
- http://www.cisco.com/warp/public/707/cisco-sa-20031215-pix.shtml

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