CVE-2004-2163 - login_radius on OpenBSD 3.2, 3.5, and possibly other versions does not verify the shared secret in a

CVE-2004-2163

Summary

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.

References

Vulnerable Configurations

cpe:2.3:o:openbsd:openbsd:3.2:*:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:3.2:*:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:3.4:*:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:3.4:*:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:3.5:*:*:*:*:*:*:*
cpe:2.3:o:openbsd:openbsd:3.5:*:*:*:*:*:*:*

CVSS

Base:	7.5 (as of 11-07-2017 - 01:31)
Impact:
Exploitability:

CWE

NVD-CWE-Other

CAPEC

Access

Vector	Complexity	Authentication
NETWORK	LOW	NONE

Impact

Confidentiality	Integrity	Availability
PARTIAL	PARTIAL	PARTIAL

cvss-vector via4

AV:N/AC:L/Au:N/C:P/I:P/A:P

refmap via4

bid	11227
confirm	http://www.openbsd.org/errata35.html#radius
misc	http://www.reseau.nl/advisories/0400-openbsd-radius.txt
osvdb	10203
secunia	12617
vulnwatch	20040921 OpenBSD radius authentication vulnerability
xf	openbsd-radius-auth-bypass(17456)

Last major update

11-07-2017 - 01:31

Published

31-12-2004 - 05:00

Last modified

11-07-2017 - 01:31