CVEs-PoC/2019/CVE-2019-10143.md

### [CVE-2019-10143](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2019-10143)
![](https://img.shields.io/static/v1?label=Product&message=freeradius&color=blue)
![](https://img.shields.io/static/v1?label=Version&message=n%2Fa&color=blue)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-250&color=brighgreen)
![](https://img.shields.io/static/v1?label=Vulnerability&message=CWE-266&color=brighgreen)

### Description

** DISPUTED ** It was discovered freeradius up to and including version 3.0.19 does not correctly configure logrotate, allowing a local attacker who already has control of the radiusd user to escalate his privileges to root, by tricking logrotate into writing a radiusd-writable file to a directory normally inaccessible by the radiusd user. NOTE: the upstream software maintainer has stated "there is simply no way for anyone to gain privileges through this alleged issue."

### POC

#### Reference
- http://packetstormsecurity.com/files/155361/FreeRadius-3.0.19-Logrotate-Privilege-Escalation.html
- http://seclists.org/fulldisclosure/2019/Nov/14

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