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Use After Free Affecting electron package, versions <9.4.2 >=10.0.0 <10.3.1 >=11.0.0 <11.2.2

0.0
medium

Snyk CVSS

    Attack Complexity High
    User Interaction Required

    Threat Intelligence

    EPSS 0.35% (72nd percentile)
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NVD
8.8 high

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  • Snyk ID SNYK-JS-ELECTRON-1070015
  • published 3 Feb 2021
  • disclosed 3 Feb 2021
  • credit Unknown
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Introduced: 3 Feb 2021

CVE-2021-21122 Open this link in a new tab
CWE-416 Open this link in a new tab

How to fix?

Upgrade electron to version 9.4.2, 10.3.1, 11.2.2 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 via the Blink component in chromium.