nvd-json-data-feeds/CVE-2022/CVE-2022-247xx/CVE-2022-24704.json

{
  "id": "CVE-2022-24704",
  "sourceIdentifier": "cve_disclosure@tech.gov.sg",
  "published": "2022-02-14T22:15:08.230",
  "lastModified": "2022-02-19T04:16:51.300",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "The rad_packet_recv function in opt/src/accel-pppd/radius/packet.c suffers from a buffer overflow vulnerability, whereby user input len is copied into a fixed buffer &attr->val.integer without any bound checks. If the client connects to the server and sends a large radius packet, a buffer overflow vulnerability will be triggered."
    },
    {
      "lang": "es",
      "value": "La funci\u00f3n rad_packet_recv en el archivo opt/src/accel-pppd/radius/packet.c sufre una vulnerabilidad de desbordamiento de b\u00fafer, por la que la entrada del usuario len es copiada en un b\u00fafer fijo &attr->val.integer sin ninguna comprobaci\u00f3n de l\u00edmites. Si el cliente es conectado al servidor y env\u00eda un paquete radius de gran tama\u00f1o, ser\u00e1 desencadenada una vulnerabilidad de desbordamiento del b\u00fafer"
    }
  ],
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL"
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        "exploitabilityScore": 3.9,
        "impactScore": 5.9
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          "confidentialityImpact": "PARTIAL",
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          "baseScore": 7.5
        },
        "baseSeverity": "HIGH",
        "exploitabilityScore": 10.0,
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        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
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  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "value": "CWE-120"
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          "operator": "OR",
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          "cpeMatch": [
            {
              "vulnerable": true,
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  "references": [
    {
      "url": "https://github.com/accel-ppp/accel-ppp/pull/35",
      "source": "cve_disclosure@tech.gov.sg",
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        "Patch",
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}