Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2013-4566

Severity CVSS v4.0:
Pending analysis
Type:
CWE-264 Permissions, Privileges, and Access Control
Publication date:
12/12/2013
Last modified:
11/04/2025

Description

mod_nss 1.0.8 and earlier, when NSSVerifyClient is set to none for the server/vhost context, does not enforce the NSSVerifyClient setting in the directory context, which allows remote attackers to bypass intended access restrictions.

Impact

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

Base Score: 4.00 MEDIUM
Vector: AV:N/AC:H/Au:N/C:P/I:P/A:N

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

Base Score 2.0
4.00
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:mod_nss_project:mod_nss:*:*:*:*:*:*:*:* 1.0.8 (including)
cpe:2.3:a:mod_nss_project:mod_nss:1.0:*:*:*:*:*:*:*
cpe:2.3:a:mod_nss_project:mod_nss:1.0.2:*:*:*:*:*:*:*
cpe:2.3:a:mod_nss_project:mod_nss:1.0.3:*:*:*:*:*:*:*
cpe:2.3:a:mod_nss_project:mod_nss:1.0.4:*:*:*:*:*:*:*
cpe:2.3:a:mod_nss_project:mod_nss:1.0.5:*:*:*:*:*:*:*
cpe:2.3:a:mod_nss_project:mod_nss:1.0.6:*:*:*:*:*:*:*
cpe:2.3:a:mod_nss_project:mod_nss:1.0.7:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:5:*:*:*:*:*:*:*
cpe:2.3:o:redhat:enterprise_linux:6.0:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools