| Advisory
Products
MOOLE SCA
Continuous visibility into open-source risk
MOOLE Container Security
End-to-end container defense across the SDLC
MOOLE SAST
Static application security testing for source code
About Us
CVE-2021-3842
Vulnerability Database
pypi
CVE-2021-3842
Base Score
HIGH
7.5
CVE-2021-3842
nltk is vulnerable to Inefficient Regular Expression Complexity
Vector
NETWORK
Published By
security@huntr.dev
Published Date
Jan 04, 2022, 15:15
Affected Versions
(1)
nltk
(PyPI)
Introduced
0
Fixed
3.6.6
Limit
N/A
Package (Ecosystem)
Introduced
Fixed
Limit
nltk
(PyPI)
0
3.6.6
N/A
Weakness Type (CWE)
:
CWE-1333
CVSS Metrics
CVSS v3.1
CVSS v3.0
CVSS v2
Base Score
7.5
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Severity
HIGH
Version
3.1
Attack Vector (AV)
NETWORK
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
NONE
Scope (S)
UNCHANGED
Confidentiality (C)
NONE
Integrity (I)
NONE
Availability (A)
HIGH
References
https://github.com/nltk/nltk/commit/2a50a3edc9d35f57ae42a921c621edc160877f4d
https://huntr.dev/bounties/761a761e-2be2-430a-8d92-6f74ffe9866a
Base Score
HIGH
7.5
Weakness Type (CWE)
:
CWE-1333
CVSS Metrics
CVSS v3.1
CVSS v3.0
CVSS v2
Base Score
7.5
Vector String
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Base Severity
HIGH
Version
3.1
Attack Vector (AV)
NETWORK
Attack Complexity (AC)
LOW
Privileges Required (PR)
NONE
User Interaction (UI)
NONE
Scope (S)
UNCHANGED
Confidentiality (C)
NONE
Integrity (I)
NONE
Availability (A)
HIGH
