{
  "id": "CVE-2018-17144",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2018-09-19T08:29:00.333",
  "lastModified": "2020-08-24T17:37:01.140",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "Bitcoin Core 0.14.x before 0.14.3, 0.15.x before 0.15.2, and 0.16.x before 0.16.3 and Bitcoin Knots 0.14.x through 0.16.x before 0.16.3 allow a remote denial of service (application crash) exploitable by miners via duplicate input. An attacker can make bitcoind or Bitcoin-Qt crash."
    },
    {
      "lang": "es",
      "value": "Bitcoin Core en versiones 0.14.x anteriores a la 0.14.3, 0.15.x anteriores a la 0.15.2 y 0.16.x anteriores a la 0.16.3 y Bitcoin Knots desde las versiones 0.14.x hasta las 0.16.x anteriores a la 0.16.3 permiten una denegaci\u00f3n remota de servicio (cierre inesperado de la aplicaci\u00f3n) explotable por mineros mediante entradas duplicadas. Un atacante puede provocar el cierre inesperado de bitcoind o de Bitcoin-Qt."
    }
  ],
  "metrics": {
    "cvssMetricV30": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
          "version": "3.0",
          "vectorString": "CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "HIGH",
          "baseScore": 7.5,
          "baseSeverity": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ],
    "cvssMetricV2": [
      {
        "source": "nvd@nist.gov",
        "type": "Primary",
        "cvssData": {
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          "vectorString": "AV:N/AC:L/Au:N/C:N/I:N/A:P",
          "accessVector": "NETWORK",
          "accessComplexity": "LOW",
          "authentication": "NONE",
          "confidentialityImpact": "NONE",
          "integrityImpact": "NONE",
          "availabilityImpact": "PARTIAL",
          "baseScore": 5.0
        },
        "baseSeverity": "MEDIUM",
        "exploitabilityScore": 10.0,
        "impactScore": 2.9,
        "acInsufInfo": false,
        "obtainAllPrivilege": false,
        "obtainUserPrivilege": false,
        "obtainOtherPrivilege": false,
        "userInteractionRequired": false
      }
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  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
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          "lang": "en",
          "value": "NVD-CWE-noinfo"
        }
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  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:bitcoincore:bitcoin_core:*:*:*:*:*:*:*:*",
              "versionStartIncluding": "0.14.0",
              "versionEndExcluding": "0.14.3",
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            {
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  "references": [
    {
      "url": "https://bitcoincore.org/en/2018/09/18/release-0.16.3/",
      "source": "cve@mitre.org",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures#CVE-2018-17144",
      "source": "cve@mitre.org",
      "tags": [
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/JinBean/CVE-Extension",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/bitcoin/bitcoin/blob/v0.16.3/doc/release-notes.md",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ]
    },
    {
      "url": "https://github.com/bitcoinknots/bitcoin/blob/v0.16.3.knots20180918/doc/release-notes.md",
      "source": "cve@mitre.org",
      "tags": [
        "Patch",
        "Third Party Advisory"
      ]
    }
  ]
}