Kurz gesagt
- CVE-2020-26272 ist eine Schwachstelle (MITTEL (CVSS 6.5)) in electron (electronjs), electron.
- Wahrscheinlichkeit einer Ausnutzung in den nächsten 30 Tagen (EPSS): 1.7%, höher als bei 77.8% aller Schwachstellen.
- Abhilfe: auf 10.2.0, 11.1.0, 9.4.0 oder neuer aktualisieren.
| Package | Affected versions | Patched versions |
|---|
| electron | = 10.0.0= 11.0.0= 12.0.0= 9.0.0≥ 10.0.0, < 10.2.0≥ 11.0.0, < 11.1.0≥ 9.0.0, < 9.4.0
| 10.2.011.1.09.4.0
|
| electron npm | ≥ 10.0.0, < 10.2.0≥ 11.0.0, < 11.1.0< 9.4.0
| 10.2.011.1.09.4.0
|
Description
Impact
IPC messages sent from the main process to a subframe in the renderer process, through webContents.sendToFrame, event.reply or when using the remote module, can in some cases be delivered to the wrong frame.
If your app does ANY of the following, then it is impacted by this issue:
- Uses
remote
- Calls
webContents.sendToFrame
- Calls
event.reply in an IPC message handler
Patches
This has been fixed in the following versions:
- 9.4.0
- 10.2.0
- 11.1.0
- 12.0.0-beta.9
Workarounds
There are no workarounds for this issue.
For more information
If you have any questions or comments about this advisory, email us at [email protected].
NVD description
The Electron framework lets users write cross-platform desktop applications using JavaScript, HTML and CSS. In versions of Electron IPC prior to 9.4.0, 10.2.0, 11.1.0, and 12.0.0-beta.9, messages sent from the main process to a subframe in the renderer process, through webContents.sendToFrame, event.reply or when using the remote module, can in some cases be delivered to the wrong frame. If your app uses remote, calls webContents.sendToFrame, or calls event.reply in an IPC message handler then it is impacted by this issue. This has been fixed in versions 9.4.0, 10.2.0, 11.1.0, and 12.0.0-beta.9. There are no known workarounds for this issue.
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