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CVE-2019-15941

CRITICAL

9.8

Beschreibung

OpenID Connect Issuer in LemonLDAP::NG 2.x through 2.0.5 may allow an attacker to bypass access control rules via a crafted OpenID Connect authorization request. To be vulnerable, there must exist an OIDC Relaying party within the LemonLDAP configuration with weaker access control rules than the target RP, and no filtering on redirection URIs.

CVE Details

CVSS v3.1 Bewertung9.8

SchweregradCRITICAL

CVSS VektorCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AngriffsvektorNETWORK

KomplexitatLOW

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht9/25/2019

Zuletzt geandert5/28/2025

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

debian:debian_linuxlemonldap-ng:lemonldap\

Schwachen (CWE)

CWE-863

Referenzen

https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/issues/1881(cve@mitre.org)

https://projects.ow2.org/view/lemonldap-ng/lemonldap-ng-2-0-6-is-out/(cve@mitre.org)

https://seclists.org/bugtraq/2019/Sep/46(cve@mitre.org)

https://www.debian.org/security/2019/dsa-4533(cve@mitre.org)

https://gitlab.ow2.org/lemonldap-ng/lemonldap-ng/issues/1881(af854a3a-2127-422b-91ae-364da2661108)

https://projects.ow2.org/view/lemonldap-ng/lemonldap-ng-2-0-6-is-out/(af854a3a-2127-422b-91ae-364da2661108)

https://seclists.org/bugtraq/2019/Sep/46(af854a3a-2127-422b-91ae-364da2661108)

https://www.debian.org/security/2019/dsa-4533(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.