CVE-2021-3842

nltk is vulnerable to Inefficient Regular Expression Complexity
References
Link Resource
https://github.com/nltk/nltk/commit/2a50a3edc9d35f57ae42a921c621edc160877f4d Patch Third Party Advisory
https://huntr.dev/bounties/761a761e-2be2-430a-8d92-6f74ffe9866a Exploit Issue Tracking Patch Third Party Advisory
Configurations

Configuration 1 (hide)

cpe:2.3:a:nltk:nltk:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*

Configuration 3 (hide)

cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*

History

12 Jan 2022, 21:15

Type Values Removed Values Added
First Time Nltk
Debian debian Linux
Fedoraproject fedora
Debian
Nltk nltk
Fedoraproject
CPE cpe:2.3:o:debian:debian_linux:10.0:*:*:*:*:*:*:*
cpe:2.3:o:fedoraproject:fedora:35:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:11.0:*:*:*:*:*:*:*
cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*
cpe:2.3:a:nltk:nltk:*:*:*:*:*:*:*:*
CVSS v2 : unknown
v3 : unknown
v2 : 5.0
v3 : 7.5
References (CONFIRM) https://huntr.dev/bounties/761a761e-2be2-430a-8d92-6f74ffe9866a - (CONFIRM) https://huntr.dev/bounties/761a761e-2be2-430a-8d92-6f74ffe9866a - Exploit, Issue Tracking, Patch, Third Party Advisory
References (MISC) https://github.com/nltk/nltk/commit/2a50a3edc9d35f57ae42a921c621edc160877f4d - (MISC) https://github.com/nltk/nltk/commit/2a50a3edc9d35f57ae42a921c621edc160877f4d - Patch, Third Party Advisory

04 Jan 2022, 15:23

Type Values Removed Values Added
New CVE

Information

Published : 2022-01-04 15:15

Updated : 2023-12-10 14:09


NVD link : CVE-2021-3842

Mitre link : CVE-2021-3842

CVE.ORG link : CVE-2021-3842


JSON object : View

Products Affected

fedoraproject

  • fedora

debian

  • debian_linux

nltk

  • nltk
CWE