mirror of
https://github.com/fkie-cad/nvd-json-data-feeds.git
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83 lines
2.6 KiB
JSON
83 lines
2.6 KiB
JSON
{
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"id": "CVE-2023-37021",
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"sourceIdentifier": "cve@mitre.org",
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"published": "2025-01-22T15:15:11.710",
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"lastModified": "2025-04-22T17:15:04.107",
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"vulnStatus": "Analyzed",
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"cveTags": [],
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"descriptions": [
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{
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"lang": "en",
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"value": "Open5GS MME version <= 2.6.4 contains an assertion that can be remotely triggered via a malformed ASN.1 packet over the S1AP interface. An attacker may send a `UE Context Modification Failure` message missing a required `MME_UE_S1AP_ID` field to repeatedly crash the MME, resulting in denial of service."
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},
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{
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"lang": "es",
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"value": "La versi\u00f3n 2.6.4 de Open5GS MME contiene una aserci\u00f3n que se puede activar de forma remota a trav\u00e9s de un paquete ASN.1 mal formado a trav\u00e9s de la interfaz S1AP. Un atacante puede enviar un mensaje de \"Error de modificaci\u00f3n de contexto de UE\" sin el campo \"MME_UE_S1AP_ID\" requerido para bloquear repetidamente el MME, lo que da como resultado la denegaci\u00f3n de servicio."
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}
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],
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"metrics": {
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"cvssMetricV31": [
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{
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"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"type": "Secondary",
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"cvssData": {
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"version": "3.1",
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"vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:N/A:H",
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"baseScore": 8.6,
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"baseSeverity": "HIGH",
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"attackVector": "NETWORK",
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"attackComplexity": "LOW",
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"privilegesRequired": "NONE",
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"userInteraction": "NONE",
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"scope": "CHANGED",
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"confidentialityImpact": "NONE",
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"integrityImpact": "NONE",
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"availabilityImpact": "HIGH"
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},
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"exploitabilityScore": 3.9,
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"impactScore": 4.0
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}
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]
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},
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"weaknesses": [
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{
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"source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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"type": "Secondary",
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"description": [
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{
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"lang": "en",
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"value": "CWE-617"
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}
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]
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}
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],
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"configurations": [
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{
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"nodes": [
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{
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"operator": "OR",
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"negate": false,
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"cpeMatch": [
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{
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"vulnerable": true,
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"criteria": "cpe:2.3:a:open5gs:open5gs:*:*:*:*:*:*:*:*",
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"versionEndIncluding": "2.6.4",
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"matchCriteriaId": "F4887F15-E22E-44D0-8B7A-82ED1AB274A8"
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}
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]
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}
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]
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}
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],
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"references": [
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{
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"url": "https://cellularsecurity.org/ransacked",
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"source": "cve@mitre.org",
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"tags": [
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"Third Party Advisory",
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"Exploit",
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"Technical Description"
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]
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}
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]
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} |