PyPI/nltk CVE-2021-3842: high 7.5, EPSS 1.57%

NLTK Vulnerable to REDoS

Action: Upgrade nltk to 3.6.6 or later.

pip install nltk==3.6.6

Affected

Fixed versions

Sources

• osv: GHSA-rqjh-jp2r-59cj
• https://nvd.nist.gov/vuln/detail/CVE-2021-3842
• https://github.com/nltk/nltk/pull/2906
• https://github.com/nltk/nltk/commit/2a50a3edc9d35f57ae42a921c621edc160877f4d
• https://github.com/nltk/nltk
• https://github.com/pypa/advisory-database/tree/main/vulns/nltk/PYSEC-2022-5.yaml
• https://huntr.dev/bounties/761a761e-2be2-430a-8d92-6f74ffe9866a

CVE-2021-3842 · published 2022-01-06T22:24:14Z · modified 2024-09-26T14:44:52.377622Z · JSON