PT-2022-10719
CVE-2021-3842
·
Published
2022-01-04
·
Updated
2025-03-24
Description by
CVSS 4.0
8.7
HighMetricsAV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N
Name of the Vulnerable Software and Affected Versions
nltk (affected versions not specified)
Description
The issue concerns Inefficient Regular Expression Complexity, also known as ReDoS, in certain RegexpTaggers used within the
get pos tagger and malt regex tagger functions.Recommendations
At the moment, there is no information about a newer version that contains a fix for this vulnerability.
Exploitability
Exploit
Impacts
Researchers
Vendors
Affected products
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