CVE-2024-1249

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Source
https://cve.org/CVERecord?id=CVE-2024-1249
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-1249.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2024-1249
Aliases
Downstream
CGA (10)
RHSA (3)
Published
2024-04-17T13:22:48Z
Modified
2026-10-16T02:54:09Z
Severity
  • 7.4 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:N/I:N/A:H CVSS Calculator
Summary
Keycloak: org.keycloak.protocol.oidc: unvalidated cross-origin messages in checkloginiframe leads to ddos
Details

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.

Database specific 
{
    "cna_assigner": "redhat",
    "cwe_ids": [
        "CWE-346"
    ],
    "osv_generated_from": "https://github.com/CVEProject/cvelistV5/tree/main/cves/2024/1xxx/CVE-2024-1249.json",
    "unresolved_ranges": [
        {
            "extracted_events": [
                {
                    "range": [
                        {
                            "fixed": "22.0.10-1"
                        },
                        {
                            "fixed": "22-13"
                        },
                        {
                            "fixed": "22-16"
                        },
                        {
                            "fixed": "0:18.0.13-1.redhat_00001.1.el7sso"
                        },
                        {
                            "fixed": "0:18.0.13-1.redhat_00001.1.el8sso"
                        },
                        {
                            "fixed": "0:18.0.13-1.redhat_00001.1.el9sso"
                        },
                        {
                            "fixed": "7.6-46"
                        },
                        {
                            "fixed": "1.33.0-5"
                        },
                        {
                            "fixed": "1.33.0-5"
                        },
                        {
                            "fixed": "1.33.0-5"
                        },
                        {
                            "fixed": "1.33.0-5"
                        },
                        {
                            "fixed": "1.33.0-5"
                        },
                        {
                            "fixed": "1.33.0-5"
                        },
                        {
                            "fixed": "1.33.0-3"
                        },
                        {
                            "fixed": "1.33.0-5"
                        },
                        {
                            "fixed": "1.33.0-5"
                        }
                    ],
                    "source": "AFFECTED_FIELD",
                    "strategy": "InverseAffectedRanges"
                }
            ]
        }
    ]
}
References

Affected packages

Git / github.com/keycloak/keycloak

Affected ranges

Type
GIT
Repo
https://github.com/keycloak/keycloak
Events
Introduced
ff6807e97749426a0b935070afcf0127d3c484f3
Fixed
bf8c3c32e53449a632381605f1162fafe9abe8eb
Introduced
1d4ce3d8e9dbc9af996f9248996c78e145902a35
Fixed
27d38787d9eae0854f79a358cda77f834008b71a
Database specific
Show details 
{
    "extracted_events": [
        {
            "range": [
                {
                    "introduced": "21.1.0"
                },
                {
                    "fixed": "22.0.10"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        },
        {
            "range": [
                {
                    "introduced": "23.0.0"
                },
                {
                    "fixed": "24.0.3"
                }
            ],
            "source": "AFFECTED_FIELD",
            "strategy": "StandardRange"
        }
    ]
}

Database specific

source 
"https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2024-1249.json"