cve/2015/CVE-2015-7704.md

### [CVE-2015-7704](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2015-7704)
![](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

The ntpd client in NTP 4.x before 4.2.8p4 and 4.3.x before 4.3.77 allows remote attackers to cause a denial of service via a number of crafted "KOD" messages.

### POC

#### Reference
- http://www.oracle.com/technetwork/topics/security/bulletinapr2016-2952098.html
- https://eprint.iacr.org/2015/1020.pdf
- https://kc.mcafee.com/corporate/index?page=content&id=SB10284
- https://www.kb.cert.org/vuls/id/718152

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