Keycloak: secondary factor bypass in step-up authentication
Default status is the baseline for the product, each version can override it (e.g. patched versions marked unaffected).
| Vendor | Product | Default status | Versions | |||||||||
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| Red Hat | Red Hat build of Keycloak 22 | affected |
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| Red Hat | Red Hat build of Keycloak 22 | affected |
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| Red Hat | Red Hat build of Keycloak 22 | affected |
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| Red Hat | Red Hat build of Keycloak 22.0.10 | unaffected | — | |||||||||
| Red Hat | RHSSO 7.6.8 | unaffected | — |
No data.
| Package | CPE | Advisory | Released Date |
|---|---|---|---|
| Red Hat build of Keycloak 22 | |||
| rhbk/keycloak-operator-bundle:22.0.10-1 | cpe:/a:redhat:build_keycloak:22::el9 | RHSA-2024:1867 | 2024-04-16T00:00:00Z |
| rhbk/keycloak-rhel9:22-13 | cpe:/a:redhat:build_keycloak:22::el9 | RHSA-2024:1867 | 2024-04-16T00:00:00Z |
| rhbk/keycloak-rhel9-operator:22-16 | cpe:/a:redhat:build_keycloak:22::el9 | RHSA-2024:1867 | 2024-04-16T00:00:00Z |
| Red Hat build of Keycloak 22.0.10 | |||
| keycloak | cpe:/a:redhat:build_keycloak:22 | RHSA-2024:1868 | 2024-04-16T00:00:00Z |
| RHSSO 7.6.8 | |||
| cpe:/a:redhat:red_hat_single_sign_on:7.6 | RHSA-2024:1866 | 2024-04-16T00:00:00Z | |
No data available yet.
| Source | ID | Title |
|---|---|---|
EUVD |
EUVD-2024-1090 | 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. |
Github GHSA |
GHSA-4f53-xh3v-g8x4 | Keycloak secondary factor bypass in step-up authentication |
No CVSS v4.0
No CVSS v3.0
No CVSS v2
This CVE is not in the KEV list.
Exploit prediction score: < 1% (0.603% probability within 30 days)
| Type | Values Removed | Values Added |
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| Metrics |
ssvc
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| Type | Values Removed | Values Added |
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| CPEs |
| Type | Values Removed | Values Added |
|---|---|---|
| CPEs | cpe:/a:redhat:red_hat_single_sign_on:7.6 | |
| References |
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