cve/2012/CVE-2012-1836.md

### [CVE-2012-1836](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2012-1836)
![](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

Heap-based buffer overflow in dns.cpp in InspIRCd 2.0.5 might allow remote attackers to execute arbitrary code via a crafted DNS query that uses compression.

### POC

#### Reference
- http://www.kb.cert.org/vuls/id/212651

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