Integer Overflow

Affecting electron package, versions <10.4.4

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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 Integer Overflow via Chromium in Mojo.

Remediation

Upgrade electron to version 10.4.4 or higher.

References

CVSS Score

8.8
high severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    Required
  • Scope
    Unchanged
  • Confidentiality
    High
  • Integrity
    High
  • Availability
    High
CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Credit
Guang Gong
CVE
CVE-2021-21223
CWE
CWE-190
Snyk ID
SNYK-JS-ELECTRON-1277205
Disclosed
28 Apr, 2021
Published
28 Apr, 2021