CVE-2024-1249

Summary

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.

Affected Software

VendorProductVersion RangeStatus
21.1.0 < 22.0.10affected
23.0.0 < 24.0.3affected
Red HatRed Hat build of Keycloak 2222.0.10-1 < *unaffected
Red HatRed Hat build of Keycloak 2222-13 < *unaffected
Red HatRed Hat build of Keycloak 2222-16 < *unaffected
Red HatRed Hat Single Sign-On 7.6 for RHEL 70:18.0.13-1.redhat_00001.1.el7sso < *unaffected
Red HatRed Hat Single Sign-On 7.6 for RHEL 80:18.0.13-1.redhat_00001.1.el8sso < *unaffected
Red HatRed Hat Single Sign-On 7.6 for RHEL 90:18.0.13-1.redhat_00001.1.el9sso < *unaffected
Red HatRHEL-8 based Middleware Containers7.6-46 < *unaffected
Red HatRHOSS-1.33-RHEL-81.33.0-5 < *unaffected
Red HatRHOSS-1.33-RHEL-81.33.0-5 < *unaffected
Red HatRHOSS-1.33-RHEL-81.33.0-5 < *unaffected
Red HatRHOSS-1.33-RHEL-81.33.0-5 < *unaffected
Red HatRHOSS-1.33-RHEL-81.33.0-5 < *unaffected
Red HatRHOSS-1.33-RHEL-81.33.0-5 < *unaffected
Red HatRHOSS-1.33-RHEL-81.33.0-3 < *unaffected
Red HatRHOSS-1.33-RHEL-81.33.0-5 < *unaffected
Red HatRHOSS-1.33-RHEL-81.33.0-5 < *unaffected

Weaknesses

  • CWE-346: Origin Validation Error

Workarounds

Mitigation for this issue is either not available or the currently available options don't meet the Red Hat Product Security criteria comprising ease of use and deployment, applicability to widespread installation base or stability.

ADP Enrichment

CISA ADP Vulnrichment

  • SSVC:
  • Exploitation: none
    • Automatable: no
    • Technical Impact: partial

CVE Program Container

Additional References

References