CVE-2021-3828
nltk is vulnerable to Inefficient Regular Expression Complexity
Date published : 2021-09-27
https://huntr.dev/bounties/d19aed43-75bc-4a03-91a0-4d0bb516bc32
https://github.com/nltk/nltk/commit/277711ab1dec729e626b27aab6fa35ea5efbd7e6