Information Exposure

Affecting electron package, versions >=11.0.0-beta.1 <11.4.0 || <10.4.1

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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 Information Exposure. The is a side-channel information leakage in autofill.

Remediation

Upgrade electron to version 11.4.0, 10.4.1 or higher.

References

CVSS Score

5.3
medium severity
  • Attack Vector
    Network
  • Attack Complexity
    Low
  • Privileges Required
    None
  • User Interaction
    None
  • Scope
    Unchanged
  • Confidentiality
    Low
  • Integrity
    None
  • Availability
    None
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N
Credit
Xu Lin, Panagiotis Ilia, Jason Polakis
CVE
CVE-2021-21181
CWE
CWE-200
Snyk ID
SNYK-JS-ELECTRON-1085998
Disclosed
16 Mar, 2021
Published
16 Mar, 2021