{
  "id": "CVE-2018-19183",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2018-11-12T02:29:00.327",
  "lastModified": "2024-01-23T11:15:07.870",
  "vulnStatus": "Modified",
  "descriptions": [
    {
      "lang": "en",
      "value": "ethereumjs-vm 2.4.0 allows attackers to cause a denial of service (vm.runCode failure and REVERT) via a \"code: Buffer.from(my_code, 'hex')\" attribute. NOTE: the vendor disputes this because REVERT is a normal bytecode that can be triggered from high-level source code, leading to a normal programmatic execution result."
    },
    {
      "lang": "es",
      "value": "ethereumjs-vm 2.4.0 permite a los atacantes provocar una denegaci\u00f3n de servicio (fallo vm.runCode failure y REVERT) a trav\u00e9s de un atributo  \"code\":Buffer.from(my_code, 'hex')\"."
    }
  ],
  "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",
          "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": {
          "version": "2.0",
          "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
      }
    ]
  },
  "weaknesses": [
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-119"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:ethereumjs-vm_project:ethereumjs-vm:2.4.0:*:*:*:*:*:*:*",
              "matchCriteriaId": "AD053637-6393-465E-B472-177BCA42513B"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/ethereumjs/ethereumjs-monorepo/issues/386#issuecomment-439372074",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/ethereumjs/ethereumjs-monorepo/issues/395#issuecomment-472449204",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/ethereumjs/ethereumjs-vm/issues/386",
      "source": "cve@mitre.org",
      "tags": [
        "Exploit",
        "Third Party Advisory"
      ]
    }
  ]
}