CVE-2021-3828

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Source
https://cve.org/CVERecord?id=CVE-2021-3828
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3828.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-3828
Aliases
Downstream
Related
Published
2021-09-27T13:15:07.993Z
Modified
2026-04-10T04:36:32.712738Z
Severity
  • 7.5 (High) CVSS_V3 - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H CVSS Calculator
Summary
[none]
Details

nltk is vulnerable to Inefficient Regular Expression Complexity

References

Affected packages

Git / github.com/nltk/nltk

Affected ranges

Type
GIT
Repo
https://github.com/nltk/nltk
Events
Introduced
0 Unknown introduced commit / All previous commits are affected
Last affected
a1034bbec30c2ec5765c9497cb8167b26a3c5d0e
Fixed
277711ab1dec729e626b27aab6fa35ea5efbd7e6
Database specific 
{
    "versions": [
        {
            "introduced": "0"
        },
        {
            "last_affected": "3.6.3"
        }
    ]
}

Affected versions

2.*
2.0.1rc1
2.0.1rc2
2.0.1rc3
2.0.1rc4
3.*
3.0.0b1
3.0.2
3.0.3
3.0.4
3.0.5
3.0a4
3.1
3.2
3.2.1
3.2.2
3.2.3
3.2.4
3.2.5
3.3
3.4
3.4.1
3.4.3
3.4.4
3.5
3.5b1
3.6
3.6.1
3.6.2
3.6.3

Database specific

source 
"https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3828.json"