GHSA-m93v-9qjc-3g79
Context isolation bypass via leaked cross-context objects in Electron
En bref
- Publiée
- Mise à jour
- CVE
- CVE-2020-4076
- CVSS_V3
- CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:N
Description
### Impact Apps using `contextIsolation` are affected. This is a context isolation bypass, meaning that code running in the main world context in the renderer can reach into the isolated Electron context and perform privileged actions. ### Workarounds There are no app-side workarounds, you must update your Electron version to be protected. ### Fixed Versions * `9.0.0-beta.21` * `8.2.4` * `7.2.4` ### Non-Impacted Versions * `9.0.0-beta.*` ### For more information If you have any questions or comments about this advisory: * Email us at [security@electronjs.org](mailto:security@electronjs.org)
Paquets affectés
| Paquet | Versions |
|---|---|
| npm · electron | introduced 0, fixed 7.2.4 |
| npm · electron | introduced 8.0.0, fixed 8.2.4 |
Références
- https://github.com/electron/electron/security/advisories/GHSA-m93v-9qjc-3g79 WEB
- https://nvd.nist.gov/vuln/detail/CVE-2020-4076 ADVISORY
- https://www.electronjs.org/releases/stable?page=3#release-notes-for-v824 WEB
Sources
| Source | Licence |
|---|---|
| OSV.dev | CC-BY 4.0 — GitHub Advisory Database |