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natural@4.0.4 vulnerabilities

General natural language (tokenizing, stemming (English, Russian, Spanish), part-of-speech tagging, sentiment analysis, classification, inflection, phonetics, tfidf, WordNet, jaro-winkler, Levenshtein distance, Dice's Coefficient) facilities for node.

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Direct Vulnerabilities

Known vulnerabilities in the natural package. This does not include vulnerabilities belonging to this package’s dependencies.

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Vulnerability Vulnerable Version
  • M
Regular Expression Denial of Service (ReDoS)

natural is a General natural language (tokenizing, stemming (English, Russian, Spanish), part-of-speech tagging, sentiment analysis, classification, inflection, phonetics, tfidf, WordNet, jaro-winkler, Levenshtein distance, Dice's Coefficient) facilities for node.

Affected versions of this package are vulnerable to Regular Expression Denial of Service (ReDoS) due to using the regex /^\s+|\s+$/g in dice_coefficient.js file.

How to fix Regular Expression Denial of Service (ReDoS)?

Upgrade natural to version 5.1.11 or higher.

<5.1.11
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