Use After Free Affecting electron package, versions <15.3.5


0.0
high

Snyk CVSS

    Attack Complexity Low
    User Interaction Required
    Confidentiality High
    Integrity High
    Availability High

    Threat Intelligence

    EPSS 0.46% (75th percentile)
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NVD
8.8 high

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  • Snyk ID SNYK-JS-ELECTRON-2330890
  • published 3 Feb 2022
  • disclosed 6 Jan 2022
  • credit Marcin Towalski of Cisco Talos

How to fix?

Upgrade electron to version 15.3.5 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 media in Google Chrome which allows a remote attacker to potentially exploit heap corruption via a crafted HTML page.