Vulnerabilities > Nltk

DATE CVE VULNERABILITY TITLE RISK
2022-01-04 CVE-2021-3842 nltk is vulnerable to Inefficient Regular Expression Complexity
network
low complexity
nltk debian fedoraproject
7.5
2021-12-23 CVE-2021-43854 Resource Exhaustion vulnerability in Nltk
NLTK (Natural Language Toolkit) is a suite of open source Python modules, data sets, and tutorials supporting research and development in Natural Language Processing.
network
low complexity
nltk CWE-400
7.5
2021-09-27 CVE-2021-3828 Incorrect Comparison vulnerability in Nltk
nltk is vulnerable to Inefficient Regular Expression Complexity
network
low complexity
nltk CWE-697
7.5
2019-08-22 CVE-2019-14751 Path Traversal vulnerability in Nltk
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.
network
low complexity
nltk CWE-22
7.5