CVE-2021-3842 – nltk

Package

Manager: pip
Name: nltk
Vulnerable Version: >=0 <3.6.6

Severity

Level: High

CVSS v3.1: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

CVSS v4.0: CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N

EPSS: 0.0033 pctl0.55361

Details

NLTK Vulnerable to REDoS NLTK is vulnerable to REDoS in some RegexpTaggers used in the functions `get_pos_tagger` and `malt_regex_tagger`.

Metadata

Created: 2022-01-06T22:24:14Z
Modified: 2024-09-26T14:14:41Z
Source: https://github.com/github/advisory-database/blob/main/advisories/github-reviewed/2022/01/GHSA-rqjh-jp2r-59cj/GHSA-rqjh-jp2r-59cj.json
CWE IDs: ["CWE-1333"]
Alternative ID: GHSA-rqjh-jp2r-59cj
Finding: F211
Auto approve: 1