CVE-2019-14751
- State
- Published
- Severity
- Not scored
- Published
- Aug 22, 2019
- Updated
- Aug 5, 2024
- Reserved
- Aug 7, 2019
Description
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.
Scores
The record has no CVSS score.
Weaknesses
The record names no weakness.
Affected Products
| Product | Versions |
|---|---|
n/an/a |
|
References
- https://github.com/nltk/nltk/blob/3.4.5/ChangeLog
- https://github.com/nltk/nltk/commit/f59d7ed8df2e0e957f7f247fe218032abdbe9a10
- https://salvatoresecurity.com/zip-slip-in-nltk-cve-2019-14751/
- https://github.com/mssalvatore/CVE-2019-14751_PoC
- FEDORA-2020-1b90085f8dvendor-advisory
- FEDORA-2020-0f785235bbvendor-advisory
- openSUSE-SU-2020:0436vendor-advisory
- openSUSE-SU-2020:0440vendor-advisory
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