Access of Resource Using Incompatible Type ('Type Confusion') Affecting electron package, versions >=20.0.0 <20.3.10 >=21.0.0 <21.3.4


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.28% (69th percentile)

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  • Snyk ID SNYK-JS-ELECTRON-3160319
  • published 26 Apr 2024
  • disclosed 30 Nov 2022
  • credit Zhenghang Xiao

How to fix?

Upgrade electron to version 20.3.10, 21.3.4 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 Access of Resource Using Incompatible Type ('Type Confusion') in V8, via heap corruption.

References

CVSS Scores

version 3.1
Expand this section

Snyk

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

NVD

8.8 high