nvd-json-data-feeds/CVE-2021/CVE-2021-212xx/CVE-2021-21282.json

{
  "id": "CVE-2021-21282",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2021-06-18T20:15:07.540",
  "lastModified": "2021-06-24T19:11:45.043",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "Contiki-NG is an open-source, cross-platform operating system for internet of things devices. In versions prior to 4.5, buffer overflow can be triggered by an input packet when using either of Contiki-NG's two RPL implementations in source-routing mode. The problem has been patched in Contiki-NG 4.5. Users can apply the patch for this vulnerability out-of-band as a workaround."
    },
    {
      "lang": "es",
      "value": "Contiki-NG es un sistema operativo de c\u00f3digo abierto y multiplataforma para dispositivos del Internet de las cosas. En las versiones anteriores a 4.5, un desbordamiento del b\u00fafer puede ser desencadenado por un paquete de entrada cuando se usa cualquiera de las dos implementaciones RPL de Contiki-NG en el modo de enrutamiento de origen. El problema ha sido parcheado en Contiki-NG versi\u00f3n 4.5. Los usuarios pueden aplicar el parche para esta vulnerabilidad fuera de l\u00edmite como soluci\u00f3n alternativa"
    }
  ],
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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,
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        "baseSeverity": "HIGH",
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        "obtainAllPrivilege": false,
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          "cpeMatch": [
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              "vulnerable": true,
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    {
      "url": "https://github.com/contiki-ng/contiki-ng/pull/1183",
      "source": "security-advisories@github.com",
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