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High severityNVD Advisory· Published Jan 4, 2022· Updated Aug 3, 2024

Inefficient Regular Expression Complexity in nltk/nltk

CVE-2021-3842

Description

nltk is vulnerable to Inefficient Regular Expression Complexity

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected packages

Versions sourced from the GitHub Security Advisory.

Package	Affected versions	Patched versions
nltkPyPI	< 3.6.6	3.6.6

Affected products

2

ghsa-coords
pkg:pypi/nltk
Range: < 3.6.6
Nltk/Nltkcpe-rescue
Range: unspecified

Patches

Vulnerability mechanics

References

6

github.com/advisories/GHSA-rqjh-jp2r-59cjghsaADVISORY
nvd.nist.gov/vuln/detail/CVE-2021-3842ghsaADVISORY
github.com/nltk/nltk/commit/2a50a3edc9d35f57ae42a921c621edc160877f4dghsax_refsource_MISCWEB
github.com/nltk/nltk/pull/2906ghsaWEB
github.com/pypa/advisory-database/tree/main/vulns/nltk/PYSEC-2022-5.yamlghsaWEB
huntr.dev/bounties/761a761e-2be2-430a-8d92-6f74ffe9866aghsax_refsource_CONFIRMWEB

News mentions

0

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