CVE-2020-4077

In Electron before versions 7.2.4, 8.2.4, and 9.0.0-beta21, there is a context isolation bypass. Code running in the main world context in the renderer can reach into the isolated Electron context and perform privileged actions. Apps using both `contextIsolation` and `contextBridge` are affected. This is fixed in versions 9.0.0-beta.21, 8.2.4 and 7.2.4.
Configurations

Configuration 1 (hide)

OR cpe:2.3:a:electronjs:electron:*:*:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:*:*:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:-:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta1:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta10:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta11:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta12:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta13:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta14:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta15:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta16:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta17:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta18:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta19:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta2:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta20:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta3:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta4:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta5:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta6:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta7:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta8:*:*:*:*:*:*
cpe:2.3:a:electronjs:electron:9.0.0:beta9:*:*:*:*:*:*

History

21 Nov 2024, 05:32

Type Values Removed Values Added
CVSS v2 : 6.5
v3 : 9.9
v2 : 6.5
v3 : 7.7
References () https://github.com/electron/electron/security/advisories/GHSA-h9jc-284h-533g - Third Party Advisory () https://github.com/electron/electron/security/advisories/GHSA-h9jc-284h-533g - Third Party Advisory
References () https://www.electronjs.org/releases/stable?page=3#release-notes-for-v824 - Release Notes, Vendor Advisory () https://www.electronjs.org/releases/stable?page=3#release-notes-for-v824 - Release Notes, Vendor Advisory

Information

Published : 2020-07-07 00:15

Updated : 2024-11-21 05:32


NVD link : CVE-2020-4077

Mitre link : CVE-2020-4077

CVE.ORG link : CVE-2020-4077


JSON object : View

Products Affected

electronjs

  • electron
CWE
CWE-501

Trust Boundary Violation

NVD-CWE-Other