Use After Free Affecting electron package, versions >=25.0.0 <25.9.6 >=26.0.0 <26.6.1


Severity

0.0
high
0
10

    Threat Intelligence

    EPSS
    0.18% (56th percentile)

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  • Snyk ID SNYK-JS-ELECTRON-6062177
  • published 23 Nov 2023
  • disclosed 15 Nov 2023
  • credit Unknown

How to fix?

Upgrade electron to version 25.9.6, 26.6.1 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 in the Garbage Collection. An attacker can potentially exploit heap corruption by crafting a malicious HTML page.

References

CVSS Scores

version 3.1
Expand this section

Snyk

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

NVD

8.8 high