5

CVE-2015-5372

The SAML 2.0 implementation in AdNovum nevisAuth 4.13.0.0 before 4.18.3.1, when using SAML POST-Binding, does not match all attributes of the X.509 certificate embedded in the assertion against the certificate from the identity provider (IdP), which allows remote attackers to inject arbitrary SAML assertions via a crafted certificate.
Daten sind bereitgestellt durch National Vulnerability Database (NVD)
Adnovum ≫ Nevisauth Version <= 4.18.3.0
Zu dieser CVE wurde keine Warnung gefunden.
EPSS Metriken
Typ Quelle Score Percentile
EPSS FIRST.org 0.87% 0.541
CVSS Metriken
Quelle Base Score Exploit Score Impact Score Vector String
nvd@nist.gov 5 10 2.9
AV:N/AC:L/Au:N/C:N/I:P/A:N
CWE-287 Improper Authentication

When an actor claims to have a given identity, the product does not prove or insufficiently proves that the claim is correct.

http://blog.csnc.ch/2015/09/saml-sp-authentication-bypass-vulnerability-in-nevisauth
http://packetstormsecurity.com/files/133628/nevisAuth-Authentication-Bypass.html
http://seclists.org/fulldisclosure/2015/Sep/87
http://www.csnc.ch/misc/files/advisories/CVE-2015-5372_AdNovum_nevisAuth_Authentication_Bypass.txt
http://www.securityfocus.com/archive/1/536508/100/0/threaded