Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2012-4566

Severity CVSS v4.0:
Pending analysis
Type:
CWE-264 Permissions, Privileges, and Access Control
Publication date:
20/11/2012
Last modified:
11/04/2025

Description

The DTLS support in radsecproxy before 1.6.2 does not properly verify certificates when there are configuration blocks with CA settings that are unrelated to the block being used for verifying the certificate chain, which might allow remote attackers to bypass intended access restrictions and spoof clients, a different vulnerability than CVE-2012-4523.

Impact

Vector 2.0
AV:N/AC:L/Au:N/C:P/I:P/A:N CVSS v2.0 Severity and Metrics:

Base Score: 6.40 MEDIUM
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:N

Attack Vector (AV): Network
Attack Complexity (AC): Low
Authentication (Au): None
Confidentiality (C): Physical
Integrity (I): Physical
Availability (A): None

Base Score 2.0
6.40
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:uninett:radsecproxy:*:*:*:*:*:*:*:* 1.6.1 (including)
cpe:2.3:a:uninett:radsecproxy:1.0:*:*:*:*:*:*:*
cpe:2.3:a:uninett:radsecproxy:1.0:alpha:*:*:*:*:*:*
cpe:2.3:a:uninett:radsecproxy:1.0:alpha-p1:*:*:*:*:*:*
cpe:2.3:a:uninett:radsecproxy:1.0:p1:*:*:*:*:*:*
cpe:2.3:a:uninett:radsecproxy:1.1:*:*:*:*:*:*:*
cpe:2.3:a:uninett:radsecproxy:1.1:alpha:*:*:*:*:*:*
cpe:2.3:a:uninett:radsecproxy:1.1:beta:*:*:*:*:*:*
cpe:2.3:a:uninett:radsecproxy:1.2:*:*:*:*:*:*:*
cpe:2.3:a:uninett:radsecproxy:1.3:alpha:*:*:*:*:*:*
cpe:2.3:a:uninett:radsecproxy:1.3:beta:*:*:*:*:*:*
cpe:2.3:a:uninett:radsecproxy:1.3.1:*:*:*:*:*:*:*
cpe:2.3:a:uninett:radsecproxy:1.4:*:*:*:*:*:*:*
cpe:2.3:a:uninett:radsecproxy:1.4.1:*:*:*:*:*:*:*
cpe:2.3:a:uninett:radsecproxy:1.4.2:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools