CVE-2024-4629

MEDIUM

Keycloak - Auth Bypass

Title source: llm
STIX 2.1

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.

References (11)

Core 11
Core References
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2024:6493
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2024:6494
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2024:6495
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2024:6497
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2024:6499
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2024:6500
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2024:6501
Vendor Advisory vdb-entry x_refsource_redhat
https://access.redhat.com/security/cve/CVE-2024-4629
Issue Tracking, Vendor Advisory issue-tracking x_refsource_redhat
https://bugzilla.redhat.com/show_bug.cgi?id=2276761

Scores

CVSS v3 6.5
EPSS 0.0044
EPSS Percentile 63.4%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:N

CISA SSVC

Vulnrichment
Exploitation none
Automatable yes
Technical Impact partial

Details

CWE
CWE-837
Status published
Products (23)
org.keycloak/keycloak-services 0 - 22.0.12Maven
Red Hat/Red Hat Build of Keycloak
Red Hat/Red Hat build of Keycloak 22 22-17
Red Hat/Red Hat build of Keycloak 22 22-20
Red Hat/Red Hat build of Keycloak 22 22.0.12-1
Red Hat/Red Hat JBoss Enterprise Application Platform 8
Red Hat/Red Hat Single Sign-On 7
Red Hat/Red Hat Single Sign-On 7.6 for RHEL 7 0:18.0.16-1.redhat_00001.1.el7sso
Red Hat/Red Hat Single Sign-On 7.6 for RHEL 8 0:18.0.16-1.redhat_00001.1.el8sso
Red Hat/Red Hat Single Sign-On 7.6 for RHEL 9 0:18.0.16-1.redhat_00001.1.el9sso
... and 13 more
Published Sep 03, 2024
Tracked Since Feb 18, 2026