{
  "id": "CVE-2018-18820",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2018-11-05T19:29:00.283",
  "lastModified": "2019-01-23T18:28:32.873",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "A buffer overflow was discovered in the URL-authentication backend of the Icecast before 2.4.4. If the backend is enabled, then any malicious HTTP client can send a request for that specific resource including a crafted header, leading to denial of service and potentially remote code execution."
    },
    {
      "lang": "es",
      "value": "Se ha descubierto un desbordamiento de b\u00fafer en el backend de autenticaci\u00f3n de URL en Icecast en versiones anteriores a la 2.4.4. Si el backend est\u00e1 habilitado, cualquier cliente HTTP malicioso puede enviar una petici\u00f3n para ese recurso concreto incluyendo una cabecera manipulada, lo que conduce a una denegaci\u00f3n de servicio y a la potencial ejecuci\u00f3n remota de c\u00f3digo."
    }
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          "attackVector": "NETWORK",
          "attackComplexity": "HIGH",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH",
          "baseScore": 8.1,
          "baseSeverity": "HIGH"
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        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 8.6,
        "impactScore": 6.4,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
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        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
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      "type": "Primary",
      "description": [
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          "value": "CWE-119"
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  "references": [
    {
      "url": "http://www.openwall.com/lists/oss-security/2018/11/01/3",
      "source": "cve@mitre.org",
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}