nvd-json-data-feeds/CVE-2019/CVE-2019-76xx/CVE-2019-7620.json

{
  "id": "CVE-2019-7620",
  "sourceIdentifier": "bressers@elastic.co",
  "published": "2019-10-30T14:15:11.457",
  "lastModified": "2024-11-21T04:48:25.033",
  "vulnStatus": "Modified",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Logstash versions before 7.4.1 and 6.8.4 contain a denial of service flaw in the Logstash Beats input plugin. An unauthenticated user who is able to connect to the port the Logstash beats input could send a specially crafted network packet that would cause Logstash to stop responding."
    },
    {
      "lang": "es",
      "value": "Logstash versiones anteriores a 7.4.1 y 6.8.4, contienen un fallo de denegaci\u00f3n de servicio en el plugin de entrada de Logstash Beats. Un usuario no autenticado que puede ser capaz de conectarse a la entrada de latidos de Logstash podr\u00eda enviar un paquete de red especialmente dise\u00f1ado que causar\u00eda que Logstash deje de responder."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "2.0",
          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "baseScore": 5.0,
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL"
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
    ]
  },
  "weaknesses": [
    {
      "source": "bressers@elastic.co",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-400"
        }
      ]
    },
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "6.0.0",
              "versionEndExcluding": "6.8.4",
              "matchCriteriaId": "D06ACA59-7534-4F89-9F61-2ECE90293176"
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            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:elastic:logstash:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "7.0.0",
              "versionEndExcluding": "7.4.1",
              "matchCriteriaId": "450C8263-B1E0-401C-BA4B-28A2A57CEFCB"
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  ],
  "references": [
    {
      "url": "https://discuss.elastic.co/t/elastic-stack-6-8-4-security-update/204908",
      "source": "bressers@elastic.co",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://discuss.elastic.co/t/elastic-stack-7-4-1-security-update/204909",
      "source": "bressers@elastic.co",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://www.elastic.co/community/security",
      "source": "bressers@elastic.co",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://discuss.elastic.co/t/elastic-stack-6-8-4-security-update/204908",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
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      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
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    },
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      "url": "https://www.elastic.co/community/security",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}