CVEs-PoC/2011/CVE-2011-3870.md

### [CVE-2011-3870](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-3870)
![](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

Puppet 2.7.x before 2.7.5, 2.6.x before 2.6.11, and 0.25.x allows local users to modify the permissions of arbitrary files via a symlink attack on the SSH authorized_keys file.

### POC

#### Reference
- http://www.ubuntu.com/usn/USN-1223-2
- https://puppet.com/security/cve/cve-2011-3870

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