| |
Podatność CVE-2021-39184
Publikacja: 2021-10-12
Opis: |
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. A vulnerability in versions prior to 11.5.0, 12.1.0, and 13.3.0 allows a sandboxed renderer to request a "thumbnail" image of an arbitrary file on the user's system. The thumbnail can potentially include significant parts of the original file, including textual data in many cases. Versions 15.0.0-alpha.10, 14.0.0, 13.3.0, 12.1.0, and 11.5.0 all contain a fix for the vulnerability. Two workarounds aside from upgrading are available. One may make the vulnerability significantly more difficult for an attacker to exploit by enabling `contextIsolation` in one's app. One may also disable the functionality of the `createThumbnailFromPath` API if one does not need it. |
Typ:
CWE-668 (Exposure of Resource to Wrong Sphere)
CVSS2 => (AV:N/AC:L/Au:N/C:P/I:N/A:N)
Ogólna skala CVSS |
Znaczenie |
Łatwość wykorzystania |
5/10 |
2.9/10 |
10/10 |
Wymagany dostęp |
Złożoność ataku |
Autoryzacja |
Zdalny |
Niska |
Nie wymagana |
Wpływ na poufność |
Wpływ na integralność |
Wpływ na dostępność |
Częściowy |
Brak |
Brak |
Referencje: |
https://github.com/electron/electron/pull/30728
https://github.com/electron/electron/security/advisories/GHSA-mpjm-v997-c4h4
|
|
|
closedb();
?>
Copyright 2024, cxsecurity.com
|
|
|