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CVE-2021-3842
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Source
https://nvd.nist.gov/vuln/detail/CVE-2021-3842
Import Source
https://storage.googleapis.com/osv-test-cve-osv-conversion/osv-output/CVE-2021-3842.json
JSON Data
https://api.test.osv.dev/v1/vulns/CVE-2021-3842
Aliases
GHSA-rqjh-jp2r-59cj
PYSEC-2022-5
Related
UBUNTU-CVE-2021-3842
Published
2022-01-04T15:15:07Z
Modified
2024-10-12T08:16:51.611581Z
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
https://huntr.dev/bounties/761a761e-2be2-430a-8d92-6f74ffe9866a
https://github.com/nltk/nltk/commit/2a50a3edc9d35f57ae42a921c621edc160877f4d
https://security-tracker.debian.org/tracker/CVE-2021-3842
Affected packages
Debian:11
/
nltk
Package
Name
nltk
Purl
pkg:deb/debian/nltk?arch=source
Affected ranges
Type
ECOSYSTEM
Events
Introduced
0
Unknown 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
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
0
Unknown 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
0
Unknown 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
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
CVE-2021-3842 - OSV