CVSS 3.1
6.5 mediumCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:NCVE-2024-4629
Medium (6.5) in redhat. EPSS 0.8% chance of exploitation in the next 30 days. Fixed in org.keycloak:keycloak-services 22.0.12, 24.0.7, 25.0.4.
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.
Severity
- EPSS
- 0.8% chance of exploitation in the next 30 days; higher than 56% of CVEs (scores of 2026-10-31)
- CWE
- CWE-837
- Published
- Modified
- Record from
- the NVD, synced
Affected
- redhat:build_of_keycloak
- redhat:keycloak
- redhat:openshift_container_platform
- redhat:openshift_container_platform_for_linuxone
- redhat:openshift_container_platform_for_power
- redhat:openshift_container_platform_ibm_z_systems
- redhat:single_sign-on
Packages (OSV)
| Advisory | Ecosystem | Package | Affected | Fixed in |
|---|---|---|---|---|
| GHSA-gc7q-jgjv-vjr2 | Maven | org.keycloak:keycloak-services | <22.0.12 | 22.0.12 |
| GHSA-gc7q-jgjv-vjr2 | Maven | org.keycloak:keycloak-services | >=23.0.0 <24.0.7 | 24.0.7 |
| GHSA-gc7q-jgjv-vjr2 | Maven | org.keycloak:keycloak-services | >=25.0.0 <25.0.4 | 25.0.4 |