CVEs-PoC/2011/CVE-2011-1548.md

### [CVE-2011-1548](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-1548)
![](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 default configuration of logrotate on Debian GNU/Linux uses root privileges to process files in directories that permit non-root write access, which allows local users to conduct symlink and hard link attacks by leveraging logrotate's lack of support for untrusted directories, as demonstrated by /var/log/postgresql/.

### POC

#### Reference
- http://bugs.debian.org/cgi-bin/bugreport.cgi?bug=606544

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