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Use After Free Affecting electron package, versions <13.6.3 >=14.0.0 <14.2.2 >=15.0.0 <15.3.3

0.0
high

Snyk CVSS

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

    Threat Intelligence

    EPSS 0.54% (78th percentile)
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NVD
8.8 high

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  • Snyk ID SNYK-JS-ELECTRON-1924893
  • published 9 Jan 2022
  • disclosed 23 Nov 2021
  • credit Sergei Glazunov
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Introduced: 23 Nov 2021

CVE-2021-38005 Open this link in a new tab
CWE-416 Open this link in a new tab

How to fix?

Upgrade electron to version 13.6.3, 14.2.2, 15.3.3 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 loader in Google Chrome. This allows a remote attacker to potentially exploit heap corruption via a crafted HTML page.