{
  "id": "CVE-2020-8442",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2020-01-30T01:15:10.713",
  "lastModified": "2022-09-12T18:43:07.030",
  "vulnStatus": "Analyzed",
  "descriptions": [
    {
      "lang": "en",
      "value": "In OSSEC-HIDS 2.7 through 3.5.0, the server component responsible for log analysis (ossec-analysisd) is vulnerable to a heap-based buffer overflow in the rootcheck decoder component via an authenticated client."
    },
    {
      "lang": "es",
      "value": "En OSSEC-HIDS versiones 2.7 hasta 3.5.0, el componente del servidor responsable del an\u00e1lisis de registro (ossec-analysisd) es vulnerable a un desbordamiento del b\u00fafer en la regi\u00f3n heap de la memoria en el componente rootcheck decoder por medio de un cliente autenticado."
    }
  ],
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        "type": "Primary",
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          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "LOW",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
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          "baseScore": 8.8,
          "baseSeverity": "HIGH"
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        "exploitabilityScore": 2.8,
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    ],
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        "baseSeverity": "MEDIUM",
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        "acInsufInfo": false,
        "obtainAllPrivilege": false,
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        "userInteractionRequired": false
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  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "CWE-787"
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          "cpeMatch": [
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  "references": [
    {
      "url": "https://github.com/ossec/ossec-hids/issues/1820",
      "source": "cve@mitre.org",
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    {
      "url": "https://www.ossec.net/",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}