GHSA-qpq9-jpv4-6gwr

Keycloak allows anyone to register new security device or key for any user by using WebAuthn password-less login flow

Source: GitHub Advisory Database (reviewed) High CVE-2021-3632

Packages

Ecosystem	Package	Affected	Fixed in
Maven	org.keycloak:keycloak-core	< 15.1.0	15.1.0

Details

As written in the advisory (Markdown source, shown as plain text).

A flaw was found in Keycloak. This vulnerability allows anyone to register a new security device or key when there is not a device already registered for any user by using the WebAuthn password-less login flow.

References

External links from the advisory. They lead to third-party sites.

https://nvd.nist.gov/vuln/detail/CVE-2021-3632 advisory
https://github.com/keycloak/keycloak/pull/8203 web
https://github.com/keycloak/keycloak/commit/65480cb5a11630909c086f79d396004499fbd1e4 web
https://access.redhat.com/security/cve/CVE-2021-3632 web
https://bugzilla.redhat.com/show_bug.cgi?id=1978196 web
https://github.com/keycloak/keycloak package
https://issues.redhat.com/browse/KEYCLOAK-18500 web