FKIE_CVE-2024-34342

Vulnerability from fkie_nvd - Published: 2024-05-07 15:15 - Updated: 2026-04-15 00:35
Severity
7.1 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L
Summary
react-pdf displays PDFs in React apps. If PDF.js is used to load a malicious PDF, and PDF.js is configured with `isEvalSupported` set to `true` (which is the default value), unrestricted attacker-controlled JavaScript will be executed in the context of the hosting domain. This vulnerability is fixed in 7.7.3 and 8.0.2.
References
security-advisories@github.comhttps://github.com/mozilla/pdf.js/commit/85e64b5c16c9aaef738f421733c12911a441cec6
security-advisories@github.comhttps://github.com/mozilla/pdf.js/pull/18015
security-advisories@github.comhttps://github.com/mozilla/pdf.js/security/advisories/GHSA-wgrm-67xf-hhpq
security-advisories@github.comhttps://github.com/wojtekmaj/react-pdf/commit/208f28dd47fe38c33ce4bac4205b2b0a0bb207fe
security-advisories@github.comhttps://github.com/wojtekmaj/react-pdf/commit/671e6eaa2e373e404040c13cc6b668fe39839cad
security-advisories@github.comhttps://github.com/wojtekmaj/react-pdf/security/advisories/GHSA-87hq-q4gp-9wr4
af854a3a-2127-422b-91ae-364da2661108https://github.com/mozilla/pdf.js/commit/85e64b5c16c9aaef738f421733c12911a441cec6
af854a3a-2127-422b-91ae-364da2661108https://github.com/mozilla/pdf.js/pull/18015
af854a3a-2127-422b-91ae-364da2661108https://github.com/mozilla/pdf.js/security/advisories/GHSA-wgrm-67xf-hhpq
af854a3a-2127-422b-91ae-364da2661108https://github.com/wojtekmaj/react-pdf/commit/208f28dd47fe38c33ce4bac4205b2b0a0bb207fe
af854a3a-2127-422b-91ae-364da2661108https://github.com/wojtekmaj/react-pdf/commit/671e6eaa2e373e404040c13cc6b668fe39839cad
af854a3a-2127-422b-91ae-364da2661108https://github.com/wojtekmaj/react-pdf/security/advisories/GHSA-87hq-q4gp-9wr4
Impacted products
Vendor Product Version
To clipboard 

{
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "react-pdf displays PDFs in React apps. If PDF.js is used to load a malicious PDF, and PDF.js is configured with `isEvalSupported` set to `true` (which is the default value), unrestricted attacker-controlled JavaScript will be executed in the context of the hosting domain. This vulnerability is fixed in 7.7.3 and 8.0.2."
    },
    {
      "lang": "es",
      "value": "react-pdf muestra archivos PDF en aplicaciones React. Si se utiliza PDF.js para cargar un PDF malicioso y PDF.js est\u00e1 configurado con `isEvalSupported` establecido en `true` (que es el valor predeterminado), se ejecutar\u00e1 JavaScript sin restricciones controlado por el atacante en el contexto del dominio de alojamiento. Esta vulnerabilidad se solucion\u00f3 en 7.7.3 y 8.0.2."
    }
  ],
  "id": "CVE-2024-34342",
  "lastModified": "2026-04-15T00:35:42.020",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 7.1,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:L",
          "version": "3.1"
        },
        "exploitabilityScore": 1.6,
        "impactScore": 5.5,
        "source": "security-advisories@github.com",
        "type": "Secondary"
      }
    ]
  },
  "published": "2024-05-07T15:15:09.730",
  "references": [
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/mozilla/pdf.js/commit/85e64b5c16c9aaef738f421733c12911a441cec6"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/mozilla/pdf.js/pull/18015"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/mozilla/pdf.js/security/advisories/GHSA-wgrm-67xf-hhpq"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/wojtekmaj/react-pdf/commit/208f28dd47fe38c33ce4bac4205b2b0a0bb207fe"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/wojtekmaj/react-pdf/commit/671e6eaa2e373e404040c13cc6b668fe39839cad"
    },
    {
      "source": "security-advisories@github.com",
      "url": "https://github.com/wojtekmaj/react-pdf/security/advisories/GHSA-87hq-q4gp-9wr4"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/mozilla/pdf.js/commit/85e64b5c16c9aaef738f421733c12911a441cec6"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/mozilla/pdf.js/pull/18015"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/mozilla/pdf.js/security/advisories/GHSA-wgrm-67xf-hhpq"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/wojtekmaj/react-pdf/commit/208f28dd47fe38c33ce4bac4205b2b0a0bb207fe"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/wojtekmaj/react-pdf/commit/671e6eaa2e373e404040c13cc6b668fe39839cad"
    },
    {
      "source": "af854a3a-2127-422b-91ae-364da2661108",
      "url": "https://github.com/wojtekmaj/react-pdf/security/advisories/GHSA-87hq-q4gp-9wr4"
    }
  ],
  "sourceIdentifier": "security-advisories@github.com",
  "vulnStatus": "Deferred",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-79"
        }
      ],
      "source": "security-advisories@github.com",
      "type": "Secondary"
    }
  ]
}


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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

Sightings

Author Source Type Date Other

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.


Detection rules are retrieved from Rulezet.