cve/2007/CVE-2007-3304.md

### [CVE-2007-3304](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2007-3304)
![](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

Apache httpd 1.3.37, 2.0.59, and 2.2.4 with the Prefork MPM module, allows local users to cause a denial of service by modifying the worker_score and process_score arrays to reference an arbitrary process ID, which is sent a SIGUSR1 signal from the master process, aka "SIGUSR1 killer."

### POC

#### Reference
- http://marc.info/?l=apache-httpd-dev&m=118252946632447&w=2
- http://securityreason.com/securityalert/2814

#### Github
- https://github.com/Live-Hack-CVE/CVE-2007-3304
- https://github.com/kasem545/vulnsearch