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Vulnerability Details : CVE-2004-2163

login_radius on OpenBSD 3.2, 3.5, and possibly other versions does not verify the shared secret in a response packet from a RADIUS server, which allows remote attackers to bypass authentication by spoofing server replies.
Publish Date : 2004-12-31 Last Update Date : 2017-07-10
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- CVSS Scores & Vulnerability Types

CVSS Score
7.5
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 CWE id is not defined for this vulnerability

- Products Affected By CVE-2004-2163

# Product Type Vendor Product Version Update Edition Language
1 OS Openbsd Openbsd 3.2 Version Details Vulnerabilities
2 OS Openbsd Openbsd 3.4 Version Details Vulnerabilities
3 OS Openbsd Openbsd 3.5 Version Details Vulnerabilities

- Number Of Affected Versions By Product

Vendor Product Vulnerable Versions
Openbsd Openbsd 3

- References For CVE-2004-2163

https://exchange.xforce.ibmcloud.com/vulnerabilities/17456
XF openbsd-radius-auth-bypass(17456)
http://www.openbsd.org/errata35.html#radius CONFIRM
http://www.reseau.nl/advisories/0400-openbsd-radius.txt
http://archives.neohapsis.com/archives/vulnwatch/2004-q3/0058.html
VULNWATCH 20040921 OpenBSD radius authentication vulnerability
http://www.securityfocus.com/bid/11227
BID 11227 OpenBSD Radius Authentication Bypass Vulnerability Release Date:2004-09-21

- Metasploit Modules Related To CVE-2004-2163

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