Privilege Context Switching Error Affecting electron package, versions <29.4.0


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (16th percentile)

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  • Snyk ID SNYK-JS-ELECTRON-6854260
  • published 16 May 2024
  • disclosed 16 Feb 2024
  • credit valette

How to fix?

Upgrade electron to version 29.4.0 or higher.

Overview

electron is a framework which lets you write cross-platform desktop applications using JavaScript, HTML and CSS.

Affected versions of this package are vulnerable to Privilege Context Switching Error in libuv's handling of io_uring operations called before calling setuid(). This allows users to elevate privileges.

CVSS Scores

version 3.1
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Snyk

8.8 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    Low
  • User Interaction (UI)
    None
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
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Red Hat

7.3 high
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SUSE

8.4 high