CVE-2016-7191 Information

Description

The Microsoft Azure Active Directory Passport (aka Passport-Azure-AD) library 1.x before 1.4.6 and 2.x before 2.0.1 for Node.js does not recognize the validateIssuer setting which allows remote attackers to bypass authentication via a crafted token.

CVSS Vector

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H

Reference

http://www.securityfocus.com/bid/93213 http://www.securitytracker.com/id/1036996 https://github.com/AzureAD/passport-azure-ad/blob/master/SECURITY-NOTICE.MD https://support.microsoft.com/kb/3187742

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction Required

NONE

Scope

NONE

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.1