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This CVE record has been marked for NVD enrichment efforts.
Description
A flaw was found in Keycloak's OIDC component in the "checkLoginIframe," which allows unvalidated cross-origin messages. This flaw allows attackers to coordinate and send millions of requests in seconds using simple code, significantly impacting the application's availability without proper origin validation for incoming messages.
Metrics
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Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:4057 [No types assigned]
CVE Modified by Red Hat, Inc.6/05/2024 8:15:09 AM
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CVE Modified by Red Hat, Inc.5/30/2024 5:15:09 AM
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CVE Modified by Red Hat, Inc.5/23/2024 8:15:08 AM
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CVE Modified by Red Hat, Inc.5/21/2024 3:15:09 PM
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CVE Modified by Red Hat, Inc.5/21/2024 2:15:08 PM
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Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:2945 [No types assigned]
CVE Modified by Red Hat, Inc.5/20/2024 5:15:09 PM
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CVE Modified by Red Hat, Inc.5/20/2024 10:15:09 AM
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CVE Modified by Red Hat, Inc.5/15/2024 5:15:08 AM
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CVE Modified by Red Hat, Inc.5/14/2024 12:15:56 PM
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CVE Modified by Red Hat, Inc.5/14/2024 10:45:51 AM
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CVE Modified by Red Hat, Inc.4/17/2024 12:15:07 PM
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Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:1860 [No types assigned]
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:1861 [No types assigned]
Added
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Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:1862 [No types assigned]
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Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:1864 [No types assigned]
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Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:1866 [No types assigned]
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Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:1867 [No types assigned]
New CVE Received from Red Hat, Inc.4/17/2024 10:15:08 AM
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Description
A flaw was found in Keycloak's OIDC component in the "checkLoginIframe," which allows unvalidated cross-origin messages. This flaw allows attackers to coordinate and send millions of requests in seconds using simple code, significantly impacting the application's availability without proper origin validation for incoming messages.
Added
CVSS V3.1
Red Hat, Inc. AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H
Added
CWE
Red Hat, Inc. CWE-346
Added
Reference
Red Hat, Inc. https://access.redhat.com/errata/RHSA-2024:1868 [No types assigned]
Added
Reference
Red Hat, Inc. https://access.redhat.com/security/cve/CVE-2024-1249 [No types assigned]
Added
Reference
Red Hat, Inc. https://bugzilla.redhat.com/show_bug.cgi?id=2262918 [No types assigned]
Quick Info
CVE Dictionary Entry: CVE-2024-1249 NVD
Published Date: 04/17/2024 NVD
Last Modified: 07/08/2025
Source: Red Hat, Inc.
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