CVEs-PoC/2014/CVE-2014-9293.md

### [CVE-2014-9293](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2014-9293)
![](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

The config_auth function in ntpd in NTP before 4.2.7p11, when an auth key is not configured, improperly generates a key, which makes it easier for remote attackers to defeat cryptographic protection mechanisms via a brute-force attack.

### POC

#### Reference
- http://www.kb.cert.org/vuls/id/852879
- http://www.oracle.com/technetwork/security-advisory/cpuoct2016-2881722.html
- https://kc.mcafee.com/corporate/index?page=content&id=SB10103

#### Github
- https://github.com/ARPSyndicate/cve-scores
- https://github.com/sous-chefs/ntp