Use After Free Affecting electron package, versions >=22.0.0 <22.3.17>=23.0.0 <23.3.10>=24.0.0 <24.6.2


Severity

Recommended
0.0
high
0
10

CVSS assessment by Snyk's Security Team. Learn more

Threat Intelligence

EPSS
0.66% (49th percentile)

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  • Snyk IDSNYK-JS-ELECTRON-5747794
  • published27 Jun 2023
  • disclosed27 Jun 2023
  • creditasnine

Introduced: 27 Jun 2023

CVE-2023-3422  (opens in a new tab)
CWE-416  (opens in a new tab)

How to fix?

Upgrade electron to version 22.3.17, 23.3.10, 24.6.2 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 Use After Free in Guest View which allows an attacker who convinced a user to install a malicious extension to potentially exploit heap corruption via a crafted HTML page.

CVSS Base Scores

version 3.1