THREATINT

We use these services and cookies to improve your user experience. You may opt out if you wish, however, this may limit some features on this site.

Please see our statement on Data Privacy.

Zendesk (Helpdesk and Chat)

Ok

PUBLISHED

CVE-2024-1249

Keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkloginiframe leads to ddos

Reserved:2024-02-06
Published:2024-04-17
Updated:2024-05-23

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.



HIGH: 7.4CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H

Problem types

Origin Validation Error

Product status

Default status
affected

22.0.10-1 before *
unaffected

Default status
affected

22-13 before *
unaffected

Default status
affected

22-16 before *
unaffected

Default status
unaffected

Default status
unaffected

Default status
affected

0:18.0.13-1.redhat_00001.1.el7sso before *
unaffected

Default status
affected

0:18.0.13-1.redhat_00001.1.el8sso before *
unaffected

Default status
affected

0:18.0.13-1.redhat_00001.1.el9sso before *
unaffected

Default status
affected

7.6-46 before *
unaffected

Default status
unaffected

Default status
affected

Default status
affected

Default status
affected

Default status
unaffected

Default status
affected

Default status
unaffected

Default status
affected

Default status
unaffected

Default status
unaffected

Default status
unknown

Default status
unknown

Default status
unknown

Default status
unknown

Default status
unknown

Default status
unknown

Default status
unknown

Default status
unknown

Default status
affected

Default status
affected

Default status
unaffected

Default status
affected

Default status
affected

Timeline

2024-02-06:Reported to Red Hat.
2024-04-16:Made public.

Credits

Red Hat would like to thank Adriano Márcio Monteiro for reporting this issue.

References

https://access.redhat.com/errata/RHSA-2024:1860 (RHSA-2024:1860) vendor-advisory

https://access.redhat.com/errata/RHSA-2024:1861 (RHSA-2024:1861) vendor-advisory

https://access.redhat.com/errata/RHSA-2024:1862 (RHSA-2024:1862) vendor-advisory

https://access.redhat.com/errata/RHSA-2024:1864 (RHSA-2024:1864) vendor-advisory

https://access.redhat.com/errata/RHSA-2024:1866 (RHSA-2024:1866) vendor-advisory

https://access.redhat.com/errata/RHSA-2024:1867 (RHSA-2024:1867) vendor-advisory

https://access.redhat.com/errata/RHSA-2024:1868 (RHSA-2024:1868) vendor-advisory

https://access.redhat.com/errata/RHSA-2024:2945 (RHSA-2024:2945) vendor-advisory

https://access.redhat.com/security/cve/CVE-2024-1249 vdb-entry

https://bugzilla.redhat.com/show_bug.cgi?id=2262918 (RHBZ#2262918) issue-tracking

cve.org CVE-2024-1249

nvd.nist.gov CVE-2024-1249

Download JSON

Share this page
https://cve.threatint.com/CVE/CVE-2024-1249