FreeRADIUS TLS CVE-2017-9148 Authentication Bypass Vulnerability

BID:98734

Info

FreeRADIUS TLS CVE-2017-9148 Authentication Bypass Vulnerability

Bugtraq ID: 98734
Class: Design Error
CVE: CVE-2017-9148
Remote: Yes
Local: No
Published: May 29 2017 12:00AM
Updated: Jul 24 2017 09:08AM
Credit: Stefan Winter of the RESTENA Foundation,Luboš Pavlícek of the University of Economics, Prague.
Vulnerable: Ubuntu Ubuntu Linux 17.04
Redhat Enterprise Linux Workstation Optional 7
Redhat Enterprise Linux Workstation 7
Redhat Enterprise Linux Server Optional 7
Redhat Enterprise Linux Server 7
Oracle Linux 7
Oracle Linux 6
Gentoo Linux
FreeRADIUS FreeRADIUS 3.0.7
FreeRADIUS FreeRADIUS 3.0.6
FreeRADIUS FreeRADIUS 3.0.5
FreeRADIUS FreeRADIUS 3.0.4
FreeRADIUS FreeRADIUS 3.0.3
FreeRADIUS FreeRADIUS 3.0.2
FreeRADIUS FreeRADIUS 3.0.1
FreeRADIUS FreeRADIUS 2.1.7
FreeRADIUS FreeRADIUS 2.1.6
FreeRADIUS FreeRADIUS 2.1.2
FreeRADIUS FreeRADIUS 2.1
FreeRADIUS FreeRADIUS 2.0.4
FreeRADIUS FreeRADIUS 0.2
FreeRADIUS FreeRADIUS 3.0.9
FreeRADIUS FreeRADIUS 3.0.8
FreeRADIUS FreeRADIUS 2.2.7
FreeRADIUS FreeRADIUS 2.2.0
FreeRADIUS FreeRADIUS 2.1.9
FreeRADIUS FreeRADIUS 2.1.8
FreeRADIUS FreeRADIUS 2.1.4
FreeRADIUS FreeRADIUS 2.1.3
FreeRADIUS FreeRADIUS 2.1.12
FreeRADIUS FreeRADIUS 2.1.11
FreeRADIUS FreeRADIUS 2.1.10
FreeRADIUS FreeRADIUS 2.1.1
FreeRADIUS FreeRADIUS 2.0.5
FreeRADIUS FreeRADIUS 2.0.3
FreeRADIUS FreeRADIUS 2.0.2
FreeRADIUS FreeRADIUS 2.0.1
FreeRADIUS FreeRADIUS 2.0
CentOS CentOS 7
Not Vulnerable: FreeRADIUS FreeRADIUS 3.0.14

Discussion

FreeRADIUS TLS CVE-2017-9148 Authentication Bypass Vulnerability

FreeRADIUS TLS is prone to an authentication-bypass vulnerability.

An attacker can exploit this issue to bypass the authentication mechanism and perform unauthorized actions. This may lead to further attacks.

FreeRADIUS versions prior to 3.0.14 are vulnerable.

Exploit / POC

FreeRADIUS TLS CVE-2017-9148 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

FreeRADIUS TLS CVE-2017-9148 Authentication Bypass Vulnerability

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

References

FreeRADIUS TLS CVE-2017-9148 Authentication Bypass Vulnerability

References:

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