### [CVE-2018-13441](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-13441)
![](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

qh_help in Nagios Core version 4.4.1 and earlier is prone to a NULL pointer dereference vulnerability, which allows attacker to cause a local denial-of-service condition by sending a crafted payload to the listening UNIX socket.

### POC

#### Reference
- https://gist.github.com/fakhrizulkifli/8df4a174158df69ebd765f824bd736b8
- https://www.exploit-db.com/exploits/45082/

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