Instituto Nacional de ciberseguridad. Sección Incibe
Instituto Nacional de Ciberseguridad. Sección INCIBE-CERT

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CVE-2009-4527

Severity CVSS v4.0:
Pending analysis
Type:
CWE-264 Permissions, Privileges, and Access Control
Publication date:
31/12/2009
Last modified:
09/04/2025

Description

The Shibboleth authentication module 5.x before 5.x-3.4 and 6.x before 6.x-3.2, a module for Drupal, does not properly remove statically granted privileges after a logout or other session change, which allows physically proximate attackers to gain privileges by using an unattended web browser.

Impact

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

Base Score: 4.60 MEDIUM
Vector: AV:L/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
4.60
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:niif:shib_auth:5.x-1.x:dev:*:*:*:*:*:*
cpe:2.3:a:niif:shib_auth:5.x-2.1:*:*:*:*:*:*:*
cpe:2.3:a:niif:shib_auth:5.x-2.2:*:*:*:*:*:*:*
cpe:2.3:a:niif:shib_auth:5.x-2.4:*:*:*:*:*:*:*
cpe:2.3:a:niif:shib_auth:5.x-2.5:*:*:*:*:*:*:*
cpe:2.3:a:niif:shib_auth:5.x-2.x:dev:*:*:*:*:*:*
cpe:2.3:a:niif:shib_auth:5.x-3.3:*:*:*:*:*:*:*
cpe:2.3:a:niif:shib_auth:5.x-3.x:dev:*:*:*:*:*:*
cpe:2.3:a:niif:shib_auth:6.x-1.x:dev:*:*:*:*:*:*
cpe:2.3:a:niif:shib_auth:6.x-2.0:*:*:*:*:*:*:*
cpe:2.3:a:niif:shib_auth:6.x-2.1:*:*:*:*:*:*:*
cpe:2.3:a:niif:shib_auth:6.x-2.2:*:*:*:*:*:*:*
cpe:2.3:a:niif:shib_auth:6.x-2.x:dev:*:*:*:*:*:*
cpe:2.3:a:niif:shib_auth:6.x-3.0:*:*:*:*:*:*:*
cpe:2.3:a:niif:shib_auth:6.x-3.0:1:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools