CVE-2021-33430 (High) detected in numpy-1.16.6-cp27-cp27mu-manylinux1_x86_64.whl

[mend-bolt-for-github[bot]]

CVE-2021-33430 - High Severity Vulnerability

Vulnerable Library - numpy-1.16.6-cp27-cp27mu-manylinux1_x86_64.whl

NumPy is the fundamental package for array computing with Python.

Library home page: https://files.pythonhosted.org/packages/3a/5f/47e578b3ae79e2624e205445ab77a1848acdaa2929a00eeef6b16eaaeb20/numpy-1.16.6-cp27-cp27mu-manylinux1_x86_64.whl

Path to dependency file: mass-ts/requirements.txt

Path to vulnerable library: mass-ts/requirements.txt,mass-ts

Dependency Hierarchy:

• :x: numpy-1.16.6-cp27-cp27mu-manylinux1_x86_64.whl (Vulnerable Library)

Vulnerability Details

A Buffer Overflow vulnerability exists in NumPy 1.9.x in the PyArray_NewFromDescr_int function of ctors.c when specifying arrays of large dimensions (over 32) from Python code, which could let a malicious user cause a Denial of Service.

Publish Date: 2021-12-17

URL: CVE-2021-33430

CVSS 3 Score Details (7.5)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: https://nvd.nist.gov/vuln/detail/CVE-2021-33430

Release Date: 2021-12-17

Fix Resolution: numpy - 1.21.0

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