cve/2015/CVE-2015-4047.md

### [CVE-2015-4047](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-4047)
![](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

racoon/gssapi.c in IPsec-Tools 0.8.2 allows remote attackers to cause a denial of service (NULL pointer dereference and IKE daemon crash) via a series of crafted UDP requests.

### POC

#### Reference
- http://packetstormsecurity.com/files/131992/IPsec-Tools-0.8.2-Denial-Of-Service.html

#### Github
- https://github.com/andir/nixos-issue-db-example