{
  "id": "CVE-2024-29900",
  "sourceIdentifier": "security-advisories@github.com",
  "published": "2024-03-29T16:15:08.103",
  "lastModified": "2025-05-07T17:02:49.973",
  "vulnStatus": "Analyzed",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Electron Packager bundles Electron-based application source code with a renamed Electron executable and supporting files into folders ready for distribution. A random segment of ~1-10kb of Node.js heap memory allocated either side of a known buffer will be leaked into the final executable. This memory _could_ contain sensitive information such as environment variables, secrets files, etc. This issue is patched in 18.3.1.\n"
    },
    {
      "lang": "es",
      "value": "Electron Packager incluye el c\u00f3digo fuente de la aplicaci\u00f3n basada en Electron con un ejecutable de Electron renombrado y archivos de soporte en carpetas listas para su distribuci\u00f3n. Un segmento aleatorio de ~1-10kb de memoria din\u00e1mica de Node.js asignado a cada lado de un b\u00fafer conocido se filtrar\u00e1 al ejecutable final. Esta memoria _podr\u00eda_ contener informaci\u00f3n confidencial como variables de entorno, archivos secretos, etc. Este problema se solucion\u00f3 en 18.3.1."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "security-advisories@github.com",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      },
      {
        "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:H/I:N/A:N",
          "baseScore": 7.5,
          "baseSeverity": "HIGH",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "NONE",
          "availabilityImpact": "NONE"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 3.6
      }
    ]
  },
  "weaknesses": [
    {
      "source": "security-advisories@github.com",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-402"
        }
      ]
    },
    {
      "source": "nvd@nist.gov",
      "type": "Primary",
      "description": [
        {
          "lang": "en",
          "value": "NVD-CWE-Other"
        }
      ]
    }
  ],
  "configurations": [
    {
      "nodes": [
        {
          "operator": "OR",
          "negate": false,
          "cpeMatch": [
            {
              "vulnerable": true,
              "criteria": "cpe:2.3:a:openjsf:packager:18.3.0:*:*:*:*:node.js:*:*",
              "matchCriteriaId": "9D7D5071-A2EB-4E84-B381-5E851203A960"
            }
          ]
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/electron/packager/commit/d421d4bd3ced889a4143c5c3ab6d95e3be249eee",
      "source": "security-advisories@github.com",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/electron/packager/security/advisories/GHSA-34h3-8mw4-qw57",
      "source": "security-advisories@github.com",
      "tags": [
        "Vendor Advisory"
      ]
    },
    {
      "url": "https://github.com/electron/packager/commit/d421d4bd3ced889a4143c5c3ab6d95e3be249eee",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Patch"
      ]
    },
    {
      "url": "https://github.com/electron/packager/security/advisories/GHSA-34h3-8mw4-qw57",
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "tags": [
        "Vendor Advisory"
      ]
    }
  ]
}