RH-SSO and CVE-2020-27838

Solution Verified - Updated -

Issue

  • Red Hat Single Sign-On (RH-SSO)
    • 7.5
  • CVE-2020-27838

Environment

What about CVE-2020-27838 and RH-SSO ?

CVE-2020-27838 corresponds to :

A flaw was found in keycloak in versions prior to 13.0.0. The client registration endpoint allows fetching information about PUBLIC clients (like client secret) without authentication which could be an issue if the same PUBLIC client changed to CONFIDENTIAL later. The highest threat from this vulnerability is to data confidentiality.

Subscriber exclusive content

A Red Hat subscription provides unlimited access to our knowledgebase, tools, and much more.

Current Customers and Partners

Log in for full access

Log In

New to Red Hat?

Learn more about Red Hat subscriptions

Using a Red Hat product through a public cloud?

How to access this content