BID:39234

Apple Mac OS X FreeRADIUS Component EAP-TLS Authentication Bypass Vulnerability

Info

Apple Mac OS X FreeRADIUS Component EAP-TLS Authentication Bypass Vulnerability

Bugtraq ID:	39234
Class:	Access Validation Error
CVE:	CVE-2010-0524
Remote:	Yes
Local:	No
Published:	Mar 29 2010 12:00AM
Updated:	Apr 08 2010 12:12AM
Credit:	Chris Linstruth of Qnet
Vulnerable:	Apple Mac OS X Server 10.6.2 Apple Mac OS X Server 10.6.1 Apple Mac OS X Server 10.5.8 Apple Mac OS X Server 10.5.7 Apple Mac OS X Server 10.5.6 Apple Mac OS X Server 10.5.5 Apple Mac OS X Server 10.5.4 Apple Mac OS X Server 10.5.3 Apple Mac OS X Server 10.5.2 Apple Mac OS X Server 10.5.1 Apple Mac OS X Server 10.6 Apple Mac OS X Server 10.5

Not Vulnerable:	Apple Mac OS X Server 10.6.3

Discussion

Apple Mac OS X FreeRADIUS Component EAP-TLS Authentication Bypass Vulnerability

Apple Mac OS X is prone to an authentication-bypass vulnerability that exists in the FreeRADIUS component.

An attacker can exploit this issue to gain unauthorized network access. Successfully exploiting this issue may lead to further attacks.

NOTE: This issue was previously covered in BID 39020 (Apple Mac OS X APPLE-SA-2010-03-29-1 Multiple Security
Vulnerabilities) but has been assigned its own record to better document it.

Exploit / POC

Apple Mac OS X FreeRADIUS Component EAP-TLS Authentication Bypass Vulnerability

Currently we are not aware of any working exploits. If you feel we are in error or if you are aware of more recent information, please mail us at: [email protected].

Solution / Fix

Apple Mac OS X FreeRADIUS Component EAP-TLS Authentication Bypass Vulnerability

Solution:
Updates are available. Please see the references for more information.

Apple Mac OS X Server 10.6