Use After Free Affecting electron package, versions <6.1.10 >=7.0.0 <7.2.2 >=8.0.0 <8.2.1


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.96% (84th percentile)

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  • Snyk ID SNYK-JS-ELECTRON-565366
  • published 14 Apr 2020
  • disclosed 14 Apr 2020
  • credit Unknown

How to fix?

Upgrade electron to version 6.1.10, 7.2.2, 8.2.1 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. It allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
8.8 high
  • Attack Vector (AV)
    Network
  • Attack Complexity (AC)
    Low
  • Privileges Required (PR)
    None
  • User Interaction (UI)
    Required
  • Scope (S)
    Unchanged
  • Confidentiality (C)
    High
  • Integrity (I)
    High
  • Availability (A)
    High
Expand this section

NVD

8.8 high