{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:gruntjs:grunt:*:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "2DEB7266-CC60-4BB6-B049-6D47F068BD83",
              "versionEndExcluding": "1.5.3",
              "vulnerable": true
            }
          ],
          "negate": false,
          "operator": "OR"
        }
      ]
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "file.copy operations in GruntJS are vulnerable to a TOCTOU race condition leading to arbitrary file write in GitHub repository gruntjs/grunt prior to 1.5.3. This vulnerability is capable of arbitrary file writes which can lead to local privilege escalation to the GruntJS user if a lower-privileged user has write access to both source and destination directories as the lower-privileged user can create a symlink to the GruntJS user\u0027s .bashrc file or replace /etc/shadow file if the GruntJS user is root."
    },
    {
      "lang": "es",
      "value": "Las operaciones file.copy en GruntJS son vulnerables a una condici\u00f3n de carrera TOCTOU conllevando una escritura arbitraria de archivos en el repositorio de GitHub gruntjs/grunt versiones anteriores a 1.5.3. Esta vulnerabilidad es capaz de realizar escrituras arbitrarias en archivos que pueden conllevar a una escalada de privilegios local para el usuario de GruntJS si un usuario menos privilegiado presenta acceso de escritura a los directorios de origen y destino, ya que el usuario menos privilegiado puede crear un enlace simb\u00f3lico al archivo .bashrc del usuario de GruntJS o reemplazar el archivo /etc/shadow si el usuario de GruntJS es root"
    }
  ],
  "id": "CVE-2022-1537",
  "lastModified": "2024-11-21T06:40:55.490",
  "metrics": {
    "cvssMetricV2": [
      {
        "acInsufInfo": false,
        "baseSeverity": "MEDIUM",
        "cvssData": {
          "accessComplexity": "MEDIUM",
          "accessVector": "LOCAL",
          "authentication": "NONE",
          "availabilityImpact": "COMPLETE",
          "baseScore": 6.9,
          "confidentialityImpact": "COMPLETE",
          "integrityImpact": "COMPLETE",
          "vectorString": "AV:L/AC:M/Au:N/C:C/I:C/A:C",
          "version": "2.0"
        },
        "exploitabilityScore": 3.4,
        "impactScore": 10.0,
        "obtainAllPrivilege": false,
        "obtainOtherPrivilege": false,
        "obtainUserPrivilege": false,
        "source": "nvd@nist.gov",
        "type": "Primary",
        "userInteractionRequired": false
      }
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    "cvssMetricV30": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.8,
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          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.0"
        },
        "exploitabilityScore": 1.8,
        "impactScore": 5.9,
        "source": "security@huntr.dev",
        "type": "Secondary"
      }
    ],
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "LOCAL",
          "availabilityImpact": "HIGH",
          "baseScore": 7.0,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "LOW",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 1.0,
        "impactScore": 5.9,
        "source": "nvd@nist.gov",
        "type": "Primary"
      }
    ]
  },
  "published": "2022-05-10T14:15:08.403",
  "references": [
    {
      "source": "security@huntr.dev",
      "tags": [
        "Patch",
        "Technical Description"
      ],
      "url": "https://github.com/gruntjs/grunt/commit/58016ffac5ed9338b63ecc2a63710f5027362bae"
    },
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        "Exploit",
        "Issue Tracking",
        "Patch",
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      ],
      "url": "https://huntr.dev/bounties/0179c3e5-bc02-4fc9-8491-a1a319b51b4d"
    },
    {
      "source": "security@huntr.dev",
      "url": "https://lists.debian.org/debian-lts-announce/2023/04/msg00006.html"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
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      "url": "https://github.com/gruntjs/grunt/commit/58016ffac5ed9338b63ecc2a63710f5027362bae"
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  "sourceIdentifier": "security@huntr.dev",
  "vulnStatus": "Modified",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-367"
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      ],
      "source": "security@huntr.dev",
      "type": "Primary"
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      "description": [
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          "value": "CWE-367"
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      "source": "nvd@nist.gov",
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}