### [CVE-2008-4392](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2008-4392)
![](https://img.shields.io/static/v1?label=Product&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa%20&color=brightgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=n%2Fa&color=brightgreen)

### Description

dnscache in Daniel J. Bernstein djbdns 1.05 does not prevent simultaneous identical outbound DNS queries, which makes it easier for remote attackers to spoof DNS responses, as demonstrated by a spoofed A record in the Additional section of a response to a Start of Authority (SOA) query.

### POC

#### Reference
- http://www.your.org/dnscache/
- http://www.your.org/dnscache/djbdns.pdf

#### Github
- https://github.com/janmojzis/dq