CVE-2023-37013

{"id": "CVE-2023-37013", "cveTags": [], "metrics": {"cvssMetricV31": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "cvssData": {"scope": "UNCHANGED", "version": "3.1", "baseScore": 7.3, "attackVector": "NETWORK", "baseSeverity": "HIGH", "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L", "integrityImpact": "LOW", "userInteraction": "NONE", "attackComplexity": "LOW", "availabilityImpact": "LOW", "privilegesRequired": "NONE", "confidentialityImpact": "LOW"}, "impactScore": 3.4, "exploitabilityScore": 3.9}]}, "published": "2025-01-22T15:15:10.883", "references": [{"url": "https://cellularsecurity.org/ransacked", "tags": ["Third Party Advisory", "Exploit", "Technical Description"], "source": "[email protected]"}], "vulnStatus": "Analyzed", "weaknesses": [{"type": "Secondary", "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0", "description": [{"lang": "en", "value": "CWE-617"}]}], "descriptions": [{"lang": "en", "value": "Open5GS MME versions <= 2.6.4 contains an assertion that can be remotely triggered via a sufficiently large ASN.1 packet over the S1AP interface. An attacker may repeatedly send such an oversized packet to cause the `ogs_sctp_recvmsg` routine to reach an unexpected network state and crash, leading to denial of service."}, {"lang": "es", "value": "Las versiones de Open5GS MME anteriores a la 2.6.4 contienen una aserci\u00f3n que se puede activar de forma remota mediante un paquete ASN.1 lo suficientemente grande a trav\u00e9s de la interfaz S1AP. Un atacante puede enviar repetidamente un paquete de este tama\u00f1o para provocar que la rutina `ogs_sctp_recvmsg` alcance un estado de red inesperado y se bloquee, lo que provoca una denegaci\u00f3n de servicio."}], "lastModified": "2025-04-22T17:15:29.427", "configurations": [{"nodes": [{"negate": false, "cpeMatch": [{"criteria": "cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*", "vulnerable": true, "matchCriteriaId": "F4887F15-E22E-44D0-8B7A-82ED1AB274A8", "versionEndIncluding": "2.6.4"}], "operator": "OR"}]}], "sourceIdentifier": "[email protected]"}