Keycloak
At a glance
- Source
- NVD
- EPSS
- EPSS 1.05 % · percentile 64 ()
- State
- PUBLISHED
- Published
- Updated
- Assigner
- redhat
- NVD status
- Modified
Description
A vulnerability was found in keycloak 7.x, when keycloak is configured with LDAP user federation and StartTLS is used instead of SSL/TLS from the LDAP server (ldaps), in this case user authentication succeeds even if invalid password has entered.
Weaknesses (CWE)
- CWE-287 — Improper Authentication
- CWE-305 — Authentication Bypass by Primary Weakness
- CWE-592 — DEPRECATED: Authentication Bypass Issues
- CWE-295 — Improper Certificate Validation
References
Scores
| Version | Score | Vector | Scored by |
|---|---|---|---|
| CVSS 3.0 | CRITICAL 9.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N | redhat |
| CVSS 3.1 | CRITICAL 9.8 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H | NVD · nvd@nist.gov (Primary) |
| CVSS 3.0 | CRITICAL 9.3 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:N | NVD · secalert@redhat.com (Secondary) |
| CVSS 2.0 | HIGH 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P | NVD · nvd@nist.gov (Primary) |
Advisories
- GHSA-jf86-9434-f8c2 — Keycloak Authentication Error
European references
- ENISA EUVD · EUVD-2022-4341
- GCVE · GCVE-0-2019-14910
Affected configurations (NVD CPE)
cpe:2.3:a:redhat:keycloak:7.0.0:*:*:*:*:*:*:*cpe:2.3:a:redhat:keycloak:7.0.1:*:*:*:*:*:*:*
Affected products
| Product | Versions |
|---|---|
| Keycloak | affected n/a |
Sources
| Source | Licence |
|---|---|
| CVE List (CVEProject cvelistV5) | CVE Program Terms of Use |
| EPSS (FIRST.org) | FIRST — attribution requested |
| ENISA EUVD | ENISA — reproduction authorised, source acknowledged |
| NVD (NIST) via fkie-cad/nvd-json-data-feeds | Public domain — this product uses data from the NVD API but is not endorsed or certified by the NVD |