{
  "id": "CVE-2024-39705",
  "sourceIdentifier": "cve@mitre.org",
  "published": "2024-06-27T22:15:10.543",
  "lastModified": "2024-11-21T09:28:15.537",
  "vulnStatus": "Awaiting Analysis",
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "NLTK through 3.8.1 allows remote code execution if untrusted packages have pickled Python code, and the integrated data package download functionality is used. This affects, for example, averaged_perceptron_tagger and punkt."
    },
    {
      "lang": "es",
      "value": "NLTK hasta 3.8.1 permite la ejecuci\u00f3n remota de c\u00f3digo si los paquetes que no son de confianza tienen c\u00f3digo Python encurtido y se utiliza la funcionalidad de descarga de paquetes de datos integrada. Esto afecta, por ejemplo, a Averaged_perceptron_tagger y punkt."
    }
  ],
  "metrics": {
    "cvssMetricV31": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "type": "Secondary",
        "cvssData": {
          "version": "3.1",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
          "baseScore": 9.8,
          "baseSeverity": "CRITICAL",
          "attackVector": "NETWORK",
          "attackComplexity": "LOW",
          "privilegesRequired": "NONE",
          "userInteraction": "NONE",
          "scope": "UNCHANGED",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "availabilityImpact": "HIGH"
        },
        "exploitabilityScore": 3.9,
        "impactScore": 5.9
      }
    ]
  },
  "weaknesses": [
    {
      "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
      "type": "Secondary",
      "description": [
        {
          "lang": "en",
          "value": "CWE-502"
        }
      ]
    }
  ],
  "references": [
    {
      "url": "https://github.com/nltk/nltk/issues/2522",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/nltk/nltk/issues/3266",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://www.vicarius.io/vsociety/posts/rce-in-python-nltk-cve-2024-39705-39706",
      "source": "cve@mitre.org"
    },
    {
      "url": "https://github.com/nltk/nltk/issues/2522",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://github.com/nltk/nltk/issues/3266",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    },
    {
      "url": "https://www.vicarius.io/vsociety/posts/rce-in-python-nltk-cve-2024-39705-39706",
      "source": "af854a3a-2127-422b-91ae-364da2661108"
    }
  ]
}