CVE-2020-15240

omniauth-auth0 (rubygems) versions >= 2.3.0 and < 2.4.1 improperly validate the JWT token signature when using the `jwt_validator.verify` method. Improper validation of the JWT token signature can allow an attacker to bypass authentication and authorization. You are affected by this vulnerability if all of the following conditions apply: 1. You are using `omniauth-auth0`. 2. You are using `JWTValidator.verify` method directly OR you are not authenticating using the SDK’s default Authorization Code Flow. The issue is patched in version 2.4.1.
Configurations

Configuration 1 (hide)

cpe:2.3:a:auth0:omniauth-auth0:*:*:*:*:*:ruby:*:*

History

No history.

Information

Published : 2020-10-21 18:15

Updated : 2024-02-28 18:08


NVD link : CVE-2020-15240

Mitre link : CVE-2020-15240

CVE.ORG link : CVE-2020-15240


JSON object : View

Products Affected

auth0

  • omniauth-auth0
CWE
CWE-347

Improper Verification of Cryptographic Signature

CWE-287

Improper Authentication