CVEs-PoC/2011/CVE-2011-2701.md

### [CVE-2011-2701](https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2011-2701)
![](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 ocsp_check function in rlm_eap_tls.c in FreeRADIUS 2.1.11, when OCSP is enabled, does not properly parse replies from OCSP responders, which allows remote attackers to bypass authentication by using the EAP-TLS protocol with a revoked X.509 client certificate.

### POC

#### Reference
- http://securityreason.com/securityalert/8325

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