### [CVE-2011-1547](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1547)
![](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

Multiple stack consumption vulnerabilities in the kernel in NetBSD 4.0, 5.0 before 5.0.3, and 5.1 before 5.1.1, when IPsec is enabled, allow remote attackers to cause a denial of service (memory corruption and panic) or possibly have unspecified other impact via a crafted (1) IPv4 or (2) IPv6 packet with nested IPComp headers.

### POC

#### Reference
- http://lists.grok.org.uk/pipermail/full-disclosure/2011-April/080031.html

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