Out-of-bounds Write Affecting electron package, versions <27.3.11 >=28.0.0 <28.3.1 >=29.0.0 <29.3.1


Severity

Recommended
0.0
high
0
10

CVSS assessment made by Snyk's Security Team

    Threat Intelligence

    EPSS
    0.05% (17th percentile)

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  • Snyk ID SNYK-JS-ELECTRON-6613086
  • published 17 Apr 2024
  • disclosed 10 Apr 2024
  • credit DarkNavy

How to fix?

Upgrade electron to version 27.3.11, 28.3.1, 29.3.1 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 Out-of-bounds Write in the Compositing process. An attacker can potentially perform a sandbox escape by exploiting specific UI gestures. This is only exploitable if the attacker has already compromised the GPU process.

CVSS Scores

version 3.1
Expand this section

Snyk

Recommended
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