Vulnerability Database
289,599
Total vulnerabilities in the database
CVE-2023-3597
A flaw was found in Keycloak, where it does not correctly validate its client step-up authentication in org.keycloak.authentication. This flaw allows a remote user authenticated with a password to register a false second authentication factor along with an existing one and bypass authentication.
| Software | From | Fixed in |
|---|---|---|
org.keycloak / keycloak-services
|
- | 22.0.10 |
|
org.keycloak / keycloak-services
|
23.0.0 | 24.0.3 |
- https://access.redhat.com/errata/RHSA-2024:1866
- https://access.redhat.com/errata/RHSA-2024:1867
- https://access.redhat.com/errata/RHSA-2024:1868
- https://access.redhat.com/security/cve/CVE-2023-3597
- https://bugzilla.redhat.com/show_bug.cgi?id=2221760
- https://github.com/keycloak/keycloak/commit/aa634aee882892960a526e49982806e103c8a432
- https://github.com/keycloak/keycloak/security/advisories/GHSA-4f53-xh3v-g8x4