En resumen
- CVE-2017-12581 es una vulnerabilidad ALTO (CVSS 8.1) que afecta a electron (electron), electron.
- Probabilidad de explotación en los próximos 30 días (EPSS): 6.7%, mayor que el 93.9% de las vulnerabilidades.
- Solución: actualizar a 1.6.8 o posterior.
| Package | Affected versions | Patched versions |
|---|
| electron | ≤ 1.6.7
| No fix yet |
| electron npm | < 1.6.8
| 1.6.8
|
Description
Electron before 1.6.8 allows remote command execution because of a nodeIntegration bypass vulnerability. This also affects all applications that bundle Electron code equivalent to 1.6.8 or earlier. Bypassing the Same Origin Policy (SOP) is a precondition; however, recent Electron versions do not have strict SOP enforcement. Combining an SOP bypass with a privileged URL internally used by Electron, it was possible to execute native Node.js primitives in order to run OS commands on the user's host. Specifically, a chrome-devtools://devtools/bundled/inspector.html window could be used to eval a Node.js child_process.execFile API call.
NVD description
GitHub Electron before 1.6.8 allows remote command execution because of a nodeIntegration bypass vulnerability. This also affects all applications that bundle Electron code equivalent to 1.6.8 or earlier. Bypassing the Same Origin Policy (SOP) is a precondition; however, recent Electron versions do not have strict SOP enforcement. Combining an SOP bypass with a privileged URL internally used by Electron, it was possible to execute native Node.js primitives in order to run OS commands on the user's host. Specifically, a chrome-devtools://devtools/bundled/inspector.html window could be used to eval a Node.js child_process.execFile API call.
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