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WS-2022-0438

Good to know:

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Date: December 29, 2022

In nltk prior to 3.8.1, a user who visits a malicious link with wordnet browser open will execute code on system. This may lead to RCE by inducing user to visit a link.

Language: Python

Severity Score

Related Resources (2)

https://github.com/nltk/nltk/commit/50be0b8d91625afc6c3d8ae12ac80d518eb7b684
https://www.mend.io/vulnerability-database/WS-2022-0438

Severity Score

Weakness Type (CWE)

Improper Neutralization of Special Elements used in a Command ('Command Injection')

CWE-77

Top Fix

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Upgrade to version nltk - 3.2;nltk - 3.8;nltk - 3.8.1

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CVSS v3.1

Base Score:
Attack Vector (AV): NETWORK
Attack Complexity (AC): HIGH
Privileges Required (PR): NONE
User Interaction (UI): REQUIRED
Scope (S): UNCHANGED
Confidentiality (C): LOW
Integrity (I): LOW
Availability (A): LOW

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