the ultimate security vulnerability data source
(e.g.: CVE-2009-1234 or 2010-1234 or 20101234)
Log In   Register
  Take a third party risk management course for FREE
Vulnerability Feeds & WidgetsNew  

Vulnerability Details : CVE-2017-9148

The TLS session cache in FreeRADIUS 2.1.1 through 2.1.7, 3.0.x before 3.0.14, 3.1.x before 2017-02-04, and 4.0.x before 2017-02-04 fails to reliably prevent resumption of an unauthenticated session, which allows remote attackers (such as malicious 802.1X supplicants) to bypass authentication via PEAP or TTLS.
Publish Date : 2017-05-29 Last Update Date : 2018-01-05
Search Twitter   Search YouTube   Search Google

- CVSS Scores & Vulnerability Types

CVSS Score
Confidentiality Impact Partial (There is considerable informational disclosure.)
Integrity Impact Partial (Modification of some system files or information is possible, but the attacker does not have control over what can be modified, or the scope of what the attacker can affect is limited.)
Availability Impact Partial (There is reduced performance or interruptions in resource availability.)
Access Complexity Low (Specialized access conditions or extenuating circumstances do not exist. Very little knowledge or skill is required to exploit. )
Authentication Not required (Authentication is not required to exploit the vulnerability.)
Gained Access None
Vulnerability Type(s) Bypass a restriction or similar
CWE ID 287

- Related OVAL Definitions

Title Definition Id Class Family
RHSA-2017:1581: freeradius security update (Important) oval:com.redhat.rhsa:def:20171581 unix
OVAL (Open Vulnerability and Assessment Language) definitions define exactly what should be done to verify a vulnerability or a missing patch. Check out the OVAL definitions if you want to learn what you should do to verify a vulnerability.

- Products Affected By CVE-2017-9148

# Product Type Vendor Product Version Update Edition Language
1 Application Freeradius Freeradius 2.1.1 * * * Version Details Vulnerabilities
2 Application Freeradius Freeradius 2.1.2 * * * Version Details Vulnerabilities
3 Application Freeradius Freeradius 2.1.3 * * * Version Details Vulnerabilities
4 Application Freeradius Freeradius 2.1.4 * * * Version Details Vulnerabilities
5 Application Freeradius Freeradius 2.1.6 * * * Version Details Vulnerabilities
6 Application Freeradius Freeradius 2.1.7 * * * Version Details Vulnerabilities
7 Application Freeradius Freeradius 3.0.0 * * * Version Details Vulnerabilities
8 Application Freeradius Freeradius 3.0.1 * * * Version Details Vulnerabilities
9 Application Freeradius Freeradius 3.0.2 * * * Version Details Vulnerabilities
10 Application Freeradius Freeradius 3.0.3 * * * Version Details Vulnerabilities
11 Application Freeradius Freeradius 3.0.4 * * * Version Details Vulnerabilities
12 Application Freeradius Freeradius 3.0.5 * * * Version Details Vulnerabilities
13 Application Freeradius Freeradius 3.0.6 * * * Version Details Vulnerabilities
14 Application Freeradius Freeradius 3.0.7 * * * Version Details Vulnerabilities
15 Application Freeradius Freeradius 3.0.8 * * * Version Details Vulnerabilities
16 Application Freeradius Freeradius 3.0.9 * * * Version Details Vulnerabilities
17 Application Freeradius Freeradius 3.1.0 * * * Version Details Vulnerabilities
18 Application Freeradius Freeradius 3.1.1 * * * Version Details Vulnerabilities
19 Application Freeradius Freeradius 3.1.2 * * * Version Details Vulnerabilities
20 Application Freeradius Freeradius 3.1.3 * * * Version Details Vulnerabilities
21 Application Freeradius Freeradius 4.0.0 * * * Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Freeradius Freeradius 21

- References For CVE-2017-9148
SECTRACK 1038576
GENTOO GLSA-201706-27
BID 98734 FreeRADIUS TLS CVE-2017-9148 Authentication Bypass Vulnerability Release Date:2017-07-24
REDHAT RHSA-2017:1581

- Metasploit Modules Related To CVE-2017-9148

There are not any metasploit modules related to this CVE entry (Please visit for more information)

CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site. OVAL is a registered trademark of The MITRE Corporation and the authoritative source of OVAL content is MITRE's OVAL web site.
Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.