CVE-2021-3842

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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-3842
Import Source
https://storage.googleapis.com/cve-osv-conversion/osv-output/CVE-2021-3842.json
JSON Data
https://api.osv.dev/v1/vulns/CVE-2021-3842
Aliases
Related
Published
2022-01-04T15:15:07Z
Modified
2025-01-15T02:00:25.412285Z
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

Debian:11 / nltk

Package

Name
nltk
Purl
pkg:deb/debian/nltk?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected

Affected versions

3.*

3.5-1
3.6.5-1
3.6.7-1
3.7-1
3.8-1
3.8.1-1
3.9.1-1
3.9.1-2

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:12 / nltk

Package

Name
nltk
Purl
pkg:deb/debian/nltk?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.7-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

Debian:13 / nltk

Package

Name
nltk
Purl
pkg:deb/debian/nltk?arch=source

Affected ranges

Type
ECOSYSTEM
Events
Introduced
0Unknown introduced version / All previous versions are affected
Fixed
3.6.7-1

Ecosystem specific 

{
    "urgency": "not yet assigned"
}

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
Fixed
2a50a3edc9d35f57ae42a921c621edc160877f4d
Fixed
2a50a3edc9d35f57ae42a921c621edc160877f4d

Affected versions

2.*

2.0.1rc1
2.0.1rc2
2.0.1rc3
2.0.1rc4
2.0.3
2.0.4

3.*

3.0.0
3.0.0b1
3.0.0b2
3.0.2
3.0.3
3.0.4
3.0.5
3.0a1
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
3.6.4
3.6.5