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

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CVE-2011-1411

Severity CVSS v4.0:
Pending analysis
Type:
CWE-287 Authentication Issues
Publication date:
02/09/2011
Last modified:
11/04/2025

Description

Shibboleth OpenSAML library 2.4.x before 2.4.3 and 2.5.x before 2.5.1, and IdP before 2.3.2, allows remote attackers to forge messages and bypass authentication via an "XML Signature wrapping attack."

Impact

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

Base Score: 5.80 MEDIUM
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:N

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

Base Score 2.0
5.80
Severity 2.0
MEDIUM

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:shibboleth:opensaml:2.4.0:*:*:*:*:*:*:*
cpe:2.3:a:shibboleth:opensaml:2.4.1:*:*:*:*:*:*:*
cpe:2.3:a:shibboleth:opensaml:2.4.2:*:*:*:*:*:*:*
cpe:2.3:a:shibboleth:opensaml:2.5.0:*:*:*:*:*:*:*
cpe:2.3:a:shibboleth:shibboleth-identity-provider:*:*:*:*:*:*:*:* 2.3.1 (including)
cpe:2.3:a:shibboleth:shibboleth-identity-provider:2.0.0:*:*:*:*:*:*:*
cpe:2.3:a:shibboleth:shibboleth-identity-provider:2.1.0:*:*:*:*:*:*:*
cpe:2.3:a:shibboleth:shibboleth-identity-provider:2.1.1:*:*:*:*:*:*:*
cpe:2.3:a:shibboleth:shibboleth-identity-provider:2.1.2:*:*:*:*:*:*:*
cpe:2.3:a:shibboleth:shibboleth-identity-provider:2.1.3:*:*:*:*:*:*:*
cpe:2.3:a:shibboleth:shibboleth-identity-provider:2.1.4:*:*:*:*:*:*:*
cpe:2.3:a:shibboleth:shibboleth-identity-provider:2.1.5:*:*:*:*:*:*:*
cpe:2.3:a:shibboleth:shibboleth-identity-provider:2.2.0:*:*:*:*:*:*:*
cpe:2.3:a:shibboleth:shibboleth-identity-provider:2.2.1:*:*:*:*:*:*:*
cpe:2.3:a:shibboleth:shibboleth-identity-provider:2.3.0:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools