CVE Vulnerability

CVE-2019-9837

Doorkeeper::OpenidConnect (aka the OpenID Connect extension for Doorkeeper) 1.4.x and 1.5.x before 1.5.4 has an open redirect via the redirect_uri field in an OAuth authorization request (that results in an error response) with the 'openid' scope and a prompt=none value. This allows phishing attacks against the authorization flow.

5.8 /10

CVSS v2.0 :

V3 Legend

Vector :

Exploitability : 8.6 / Impact : 4.9

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact NONE

Scope

6.1 /10

CVSS v3.0 : MEDIUM

V3 Legend

Vector :

Exploitability : 2.8 / Impact : 2.7

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact LOW

Integrity Impact LOW

Availability Impact NONE

Scope CHANGED

References
Link Resource
https://github.com/doorkeeper-gem/doorkeeper-openid_connect/pull/66 Patch Third Party Advisory
https://github.com/doorkeeper-gem/doorkeeper-openid_connect/issues/61 Third Party Advisory
https://github.com/doorkeeper-gem/doorkeeper-openid_connect/blob/master/CHANGELOG.md Third Party Advisory
Configurations

Configuration 1

cpe:2.3:a:openid:openid_connect:*:*:*:*:*:doorkeeper:*:*
Information

Published : 2019-03-21 04:01

Updated : 2019-03-27 01:04

NVD link : CVE-2019-9837

Mitre link : CVE-2019-9837

Products Affected
No products.
CWE
CWE-601

URL Redirection to Untrusted Site ('Open Redirect')