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Vulnerable Library - numpy-1.19.2-cp37-cp37m-manylinux2010_x86_64.whl

NumPy is the fundamental package for array computing with Python.

Library home page: https://files.pythonhosted.org/packages/9b/04/c3846024ddc7514cde17087f62f0502abf85c53e8f69f6312c70db6d144e/numpy-1.19.2-cp37-cp37m-manylinux2010_x86_64.whl

Path to dependency file: /requirements.txt

Path to vulnerable library: /requirements.txt,/datastore,/requirements.txt

Dependency Hierarchy:

• :x: numpy-1.19.2-cp37-cp37m-manylinux2010_x86_64.whl (Vulnerable Library)

Found in HEAD commit: a835daa282bf10ee52224e097ff04df34ab7852d

Found in base branch: develop

Vulnerability Details

** DISPUTED ** Buffer overflow in the array_from_pyobj function of fortranobject.c in NumPy < 1.19, which allows attackers to conduct a Denial of Service attacks by carefully constructing an array with negative values. NOTE: The vendor does not agree this is a vulnerability; the negative dimensions can only be created by an already privileged user (or internally). Mend Note: After conducting further research, Mend has determined that numpy versions before 1.22.0 are vulnerable to CVE-2021-41496

Publish Date: 2021-12-17

URL: CVE-2021-41496

CVSS 3 Score Details (5.5)

Base Score Metrics:

• Exploitability Metrics:
  • Attack Vector: Local
  • Attack Complexity: Low
  • Privileges Required: Low
  • User Interaction: None
  • Scope: Unchanged
• Impact Metrics:
  • Confidentiality Impact: None
  • Integrity Impact: None
  • Availability Impact: High