CVE-2024-4629
Keycloak: potential bypass of brute force protection
MEDIUM 6.5
En bref
- Source
- NVD
- EPSS
- EPSS 0.79 % · centile 56 ()
- État
- PUBLISHED
- Publiée
- Mise à jour
- Attribuée par
- redhat
- Statut NVD
- Modified
Description
A vulnerability was found in Keycloak. This flaw allows attackers to bypass brute force protection by exploiting the timing of login attempts. By initiating multiple login requests simultaneously, attackers can exceed the configured limits for failed attempts before the system locks them out. This timing loophole enables attackers to make more guesses at passwords than intended, potentially compromising account security on affected systems.
Faiblesses (CWE)
- CWE-837 — Improper Enforcement of a Single, Unique Action
Références
- https://access.redhat.com/errata/RHSA-2024:6493
- https://access.redhat.com/errata/RHSA-2024:6494
- https://access.redhat.com/errata/RHSA-2024:6495
- https://access.redhat.com/errata/RHSA-2024:6497
- https://access.redhat.com/errata/RHSA-2024:6499
- https://access.redhat.com/errata/RHSA-2024:6500
- https://access.redhat.com/errata/RHSA-2024:6501
- https://access.redhat.com/security/cve/CVE-2024-4629
- https://bugzilla.redhat.com/show_bug.cgi?id=2276761
- https://security.humanativaspa.it/an-analysis-of-the-keycloak-authentication-system/
- https://github.com/hnsecurity/vulns/blob/main/HNS-2024-09-Keycloak.md
Scores
| Version | Score | Vecteur | Évalué par |
|---|---|---|---|
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N | redhat |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N | NVD · secalert@redhat.com (Secondary) |
| CVSS 3.1 | MEDIUM 6.5 | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N | NVD · nvd@nist.gov (Primary) |
Avis
- GHSA-gc7q-jgjv-vjr2 — Keycloak Services has a potential bypass of brute force protection
Références européennes
- ENISA EUVD · EUVD-2024-2798
- GCVE · GCVE-0-2024-4629
Configurations affectées (CPE NVD)
cpe:2.3:a:redhat:keycloak:*:*:*:*:*:*:*:*< 24.0.3cpe:2.3:a:redhat:build_of_keycloak:*:*:*:*:*:*:*:*≥ 22.0 < 22.012cpe:2.3:a:redhat:single_sign-on:-:*:*:*:text-only:*:*:*cpe:2.3:a:redhat:single_sign-on:*:*:*:*:*:*:*:*≥ 7.6 < 7.6.10cpe:2.3:a:redhat:openshift_container_platform:4.11:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform:4.12:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.9:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_for_linuxone:4.10:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_for_power:4.9:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_for_power:4.10:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_ibm_z_systems:4.9:*:*:*:*:*:*:*cpe:2.3:a:redhat:openshift_container_platform_ibm_z_systems:4.10:*:*:*:*:*:*:*
Produits affectés
| Produit | Versions |
|---|---|
| keycloak | affected 24.0.3 |
| Red Hat · Red Hat Build of Keycloak | |
| Red Hat · Red Hat build of Keycloak 22 | unaffected 22.0.12-1 < * |
| Red Hat · Red Hat build of Keycloak 22 | unaffected 22-17 < * |
| Red Hat · Red Hat build of Keycloak 22 | unaffected 22-20 < * |
| Red Hat · Red Hat Single Sign-On 7 | |
| Red Hat · Red Hat Single Sign-On 7.6 for RHEL 7 | unaffected 0:18.0.16-1.redhat_00001.1.el7sso < * |
| Red Hat · Red Hat Single Sign-On 7.6 for RHEL 8 | unaffected 0:18.0.16-1.redhat_00001.1.el8sso < * |
| Red Hat · Red Hat Single Sign-On 7.6 for RHEL 9 | unaffected 0:18.0.16-1.redhat_00001.1.el9sso < * |
| Red Hat · RHEL-8 based Middleware Containers | unaffected 7.6-52 < * |
| Red Hat · Red Hat JBoss Enterprise Application Platform 8 |
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 |