cve/2019/CVE-2019-14751.md

CVE-2019-14751

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.

POC

Reference

• https://github.com/mssalvatore/CVE-2019-14751_PoC
• https://salvatoresecurity.com/zip-slip-in-nltk-cve-2019-14751/

Github

• https://github.com/0xT11/CVE-POC
• https://github.com/developer3000S/PoC-in-GitHub
• https://github.com/hectorgie/PoC-in-GitHub
• https://github.com/mssalvatore/CVE-2019-14751_PoC