NLTK Vulnerable To Path Traversal
NLTK Downloader before 3.4.5 is vulnerable to a directory traversal, allowing attackers to write arbitrary files via a `../` (dot dot slash) in an NLTK package (ZIP archive) that is mishandled during extraction.
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describes (1)
Related CVEs.
| ID | severity | exploitable | ||
|---|---|---|---|---|
| CVE-2019-14751US | high7.5 | Exploit | ||
NLTK Downloader before 3.4.5 is vulnerable to a directory traversal, allowing attackers to write arbitrary files via a ../ (dot dot slash) in an NLTK package (ZIP archive) that is… | ||||
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references
External citations — patches, advisories, analysis.
- http://lists.opensuse.org/opensuse-security-announce/2020-03/msg00054.htmlWEB
- http://lists.opensuse.org/opensuse-security-announce/2020-04/msg00001.htmlWEB
- https://github.com/advisories/GHSA-mr7p-25v2-35wrADVISORY
- https://github.com/mssalvatore/CVE-2019-14751_PoCWEB
- https://github.com/nltk/nltkPACKAGE
- https://github.com/nltk/nltk/blob/3.4.5/ChangeLogWEB
- https://github.com/nltk/nltk/commit/f59d7ed8df2e0e957f7f247fe218032abdbe9a10WEB
- https://github.com/pypa/advisory-database/tree/main/vulns/nltk/PYSEC-2019-106.yamlWEB
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