CVE-2023-3597
5
CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:L/I:L/A:L
Summary
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.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
0 < 22.0.10 | affected | ||
23.0.0 < 24.0.3 | affected | ||
| Red Hat | Red Hat build of Keycloak 22 | 22.0.10-1 < * | unaffected |
| Red Hat | Red Hat build of Keycloak 22 | 22-13 < * | unaffected |
| Red Hat | Red Hat build of Keycloak 22 | 22-16 < * | unaffected |
Weaknesses
- CWE-287: Improper Authentication
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: partial
CVE Program Container
Additional References
- 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
References
- 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
Feedback
Was this page helpful?
Glad to hear it! Please tell us how we can improve.
Sorry to hear that. Please tell us how we can improve.