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Arbitrary Code Execution Affecting livebook package, versions >=0.8.0 <0.8.2 >=0.9.0 <0.9.3

0.0
critical

Snyk CVSS

    Attack Complexity Low
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.1% (42nd percentile)
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NVD
9.8 critical

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  • Snyk ID SNYK-HEX-LIVEBOOK-5730772
  • published 22 Jun 2023
  • disclosed 21 Jun 2023
  • credit maple3142
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Introduced: 21 Jun 2023

CVE-2023-35174 Open this link in a new tab
CWE-94 Open this link in a new tab

How to fix?

Upgrade livebook to version 0.8.2, 0.9.3 or higher.

Overview

Affected versions of this package are vulnerable to Arbitrary Code Execution via the Livebook Desktop's protocol handler. On Windows, it is possible to open a livebook:// link from a browser that opens Livebook Desktop and triggers arbitrary code execution on the victim's machine.

Note:

  1. Any user using Livebook Desktop on Windows is potentially vulnerable to arbitrary code execution when they expect Livebook to be opened from the browser.

  2. This vulnerability affected only Windows operating systems.