{"id":"CVE-2024-39705","state":"PUBLISHED","title":"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 ex","description":"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.","publishedAt":"2024-06-27T00:00:00.000Z","updatedAt":"2024-09-15T19:27:36.034Z","severity":{"score":9.8,"label":"Critical","version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","source":"CISA-ADP"},"assigner":"mitre","products":["n/a n/a"],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":["https://github.com/nltk/nltk/issues/3266","https://github.com/nltk/nltk/issues/2522","https://www.vicarius.io/vsociety/posts/rce-in-python-nltk-cve-2024-39705-39706"],"weaknesses":["CWE-502"],"ingestedAt":"2026-10-29T20:07:39.287Z","source":{"repository":"CVEProject/cvelistV5","path":"cves/2024/39xxx/CVE-2024-39705.json","commit":"556c9d3a8cd17e218bb8e452ba7cd619a384ff47"},"raw":{"dataType":"CVE_RECORD","dataVersion":"5.1","cveMetadata":{"cveId":"CVE-2024-39705","state":"PUBLISHED","datePublished":"2024-06-27T00:00:00.000Z","dateUpdated":"2024-09-15T19:27:36.034Z","assignerShortName":"mitre","assignerOrgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateReserved":"2024-06-27T00:00:00.000Z"},"containers":{"cna":{"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."}],"affected":[{"vendor":"n/a","product":"n/a","versions":[{"version":"n/a","status":"affected"}]}],"references":[{"url":"https://github.com/nltk/nltk/issues/3266"},{"url":"https://github.com/nltk/nltk/issues/2522"},{"url":"https://www.vicarius.io/vsociety/posts/rce-in-python-nltk-cve-2024-39705-39706"}],"problemTypes":[{"descriptions":[{"type":"text","lang":"en","description":"n/a"}]}],"providerMetadata":{"shortName":"mitre","orgId":"8254265b-2729-46b6-b9e3-3dfca2d5bfca","dateUpdated":"2024-08-26T15:37:28.272Z"}},"adp":[{"title":"CISA ADP Vulnrichment","affected":[{"vendor":"nltk","product":"nltk","defaultStatus":"unknown","versions":[{"version":"0","status":"affected","lessThanOrEqual":"3.8.1","versionType":"custom"}],"cpes":["cpe:2.3:a:nltk:nltk:*:*:*:*:*:*:*:*"]}],"metrics":[{"cvssV3_1":{"scope":"UNCHANGED","version":"3.1","baseScore":9.8,"attackVector":"NETWORK","baseSeverity":"CRITICAL","vectorString":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H","integrityImpact":"HIGH","userInteraction":"NONE","attackComplexity":"LOW","availabilityImpact":"HIGH","privilegesRequired":"NONE","confidentialityImpact":"HIGH"}},{"other":{"type":"ssvc","content":{"timestamp":"2024-06-28T14:53:05.439937Z","id":"CVE-2024-39705","options":[{"Exploitation":"none"},{"Automatable":"yes"},{"Technical Impact":"total"}],"role":"CISA Coordinator","version":"2.0.3"}}}],"problemTypes":[{"descriptions":[{"cweId":"CWE-502","type":"CWE","lang":"en","description":"CWE-502 Deserialization of Untrusted Data"}]}],"providerMetadata":{"shortName":"CISA-ADP","orgId":"134c704f-9b21-4f2e-91b3-4a467353bcc0","dateUpdated":"2024-09-15T19:27:36.034Z"}},{"title":"CVE Program Container","references":[{"url":"https://github.com/nltk/nltk/issues/3266","tags":["x_transferred"]},{"url":"https://github.com/nltk/nltk/issues/2522","tags":["x_transferred"]},{"url":"https://www.vicarius.io/vsociety/posts/rce-in-python-nltk-cve-2024-39705-39706"}],"providerMetadata":{"shortName":"CVE","orgId":"af854a3a-2127-422b-91ae-364da2661108","dateUpdated":"2024-08-19T07:47:43.179Z"}}]}}}