CVE-2021-3632

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.

Score

CVSS 3.1 7.5 High

Status

Modified - secalert@redhat.com

Published

2022-08-26

Last modified

2024-08-03

Weaknesses

CWE-287

Affected products

• Keycloak (Redhat)
• Single Sign-on (Redhat)

References

• https://access.redhat.com/security/cve/CVE-2021-3632
• https://bugzilla.redhat.com/show_bug.cgi?id=1978196
• https://github.com/keycloak/keycloak/commit/65480cb5a11630909c086f79d396004499fbd1e4
• https://github.com/keycloak/keycloak/pull/8203
• https://issues.redhat.com/browse/KEYCLOAK-18500