Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2012-6426

Severity CVSS v4.0:
Pending analysis
Type:
CWE-264 Permissions, Privileges, and Access Control
Publication date:
01/01/2013
Last modified:
28/05/2025

Description

LemonLDAP::NG before 1.2.3 does not use the signature-verification capability of the Lasso library, which allows remote attackers to bypass intended access-control restrictions via crafted SAML data.

Impact

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

Base Score: 7.50 HIGH
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

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

Base Score 2.0
7.50
Severity 2.0
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:a:lemonldap-ng:lemonldap\:\::0.6:*:*:*:*:*:*:*
cpe:2.3:a:lemonldap-ng:lemonldap\:\::0.7:beta:*:*:*:*:*:*
cpe:2.3:a:lemonldap-ng:lemonldap\:\::0.8:*:*:*:*:*:*:*
cpe:2.3:a:lemonldap-ng:lemonldap\:\::0.9:*:*:*:*:*:*:*
cpe:2.3:a:lemonldap-ng:lemonldap\:\::1.0:*:*:*:*:*:*:*
cpe:2.3:a:lemonldap-ng:lemonldap\:\::1.0:rc1:*:*:*:*:*:*
cpe:2.3:a:lemonldap-ng:lemonldap\:\::1.0:rc2:*:*:*:*:*:*
cpe:2.3:a:lemonldap-ng:lemonldap\:\:ng:*:*:*:*:*:*:*:* 1.2.2 (including)
cpe:2.3:a:lemonldap-ng:lemonldap\:\:ng:0.8.1:*:*:*:*:*:*:*
cpe:2.3:a:lemonldap-ng:lemonldap\:\:ng:0.8.2:*:*:*:*:*:*:*
cpe:2.3:a:lemonldap-ng:lemonldap\:\:ng:0.8.3:*:*:*:*:*:*:*
cpe:2.3:a:lemonldap-ng:lemonldap\:\:ng:0.9.1:*:*:*:*:*:*:*
cpe:2.3:a:lemonldap-ng:lemonldap\:\:ng:0.9.2:*:*:*:*:*:*:*
cpe:2.3:a:lemonldap-ng:lemonldap\:\:ng:0.9.3:*:*:*:*:*:*:*
cpe:2.3:a:lemonldap-ng:lemonldap\:\:ng:0.9.4:*:*:*:*:*:*:*

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


References to Advisories, Solutions, and Tools