CVE-2021-32798 (High) detected in notebook-6.1.5-py3-none-any.whl

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CVE-2021-32798 - High Severity Vulnerability

Vulnerable Library - notebook-6.1.5-py3-none-any.whl

A web-based notebook environment for interactive computing

Library home page: https://files.pythonhosted.org/packages/81/e3/f92ab5688f53dc58dd2cc1b330828024527bb4e8d29bf980a096909b66e5/notebook-6.1.5-py3-none-any.whl

Path to dependency file: /examples/notebooks/tf_2_0/requirements.txt

Path to vulnerable library: /examples/notebooks/tf_2_0/requirements.txt,/examples/notebooks/tf_2_0/requirements.txt,/examples/notebooks/tf_2_2/requirements.txt,/examples/notebooks/tf_2_2/requirements.txt

Dependency Hierarchy:

• ❌ notebook-6.1.5-py3-none-any.whl (Vulnerable Library)

Found in HEAD commit: 4e3aa8327ca6834d417f1c7de964019ba75cc2d1

Vulnerability Details

The Jupyter notebook is a web-based notebook environment for interactive computing. In affected versions untrusted notebook can execute code on load. Jupyter Notebook uses a deprecated version of Google Caja to sanitize user inputs. A public Caja bypass can be used to trigger an XSS when a victim opens a malicious ipynb document in Jupyter Notebook. The XSS allows an attacker to execute arbitrary code on the victim computer using Jupyter APIs.

Publish Date: 2021-08-09

URL: CVE-2021-32798

CVSS 3 Score Details (9.6)

Base Score Metrics:

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

For more information on CVSS3 Scores, click here.

Suggested Fix

Type: Upgrade version

Origin: GHSA-hwvq-6gjx-j797

Release Date: 2021-08-09

Fix Resolution: notebook - 5.7.11, 6.4.1