Use After Free Affecting electron package, versions <19.1.7 >=20.0.0 <20.3.7
Threat Intelligence
EPSS
0.31% (71st
percentile)
Do your applications use this vulnerable package?
In a few clicks we can analyze your entire application and see what components are vulnerable in your application, and suggest you quick fixes.
Test your applications- Snyk ID SNYK-JS-ELECTRON-3111881
- published 9 Nov 2022
- disclosed 9 Nov 2022
- credit Unknown
Introduced: 9 Nov 2022
CVE-2022-3887 Open this link in a new tabHow to fix?
Upgrade electron to version 19.1.7, 20.3.7 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 Web Workers, which allows a remote attacker to potentially exploit heap corruption via a crafted HTML page.
References
CVSS Scores
version 3.1