Description (CNA)
Electron is a framework for writing cross-platform desktop applications using JavaScript, HTML and CSS. From 42.3.3 until 42.10.0, 43.5.0, and 44.0.0-beta.6, Electron's sandboxed preload code cache did not verify that a cached entry matched the preload it was served for. A compromised renderer could write attacker-controlled cache data and cause Electron to reuse it for a later load, executing the renderer's code in the more privileged preload context. The issue affects applications that load untrusted content. This issue is fixed in versions 42.10.0, 43.5.0, and 44.0.0-beta.6.
Affected (CNA)
| Vendor / product | Versions |
|---|---|
| electron / electron | affected >= 42.3.3, < 42.10.0; affected >= 43.0.0-beta.1, < 43.5.0; affected >= 44.0.0-alpha.1, < 44.0.0-beta.6 |
CWE
CWE-20, CWE-345
References
- https://github.com/electron/electron/security/advisories/GHSA-qmv3-fv6v-rmhq
- https://github.com/electron/electron/pull/52480
- https://github.com/electron/electron/commit/000453e399bd1dee5e86376cdd9ece5fc071e601
- https://github.com/electron/electron/commit/25ba8be57c65a83d8c14ebb8aa37693df17a04f3
- https://github.com/electron/electron/commit/c38d6fd68756f04647ea857bdb6a2abec332e217
- https://github.com/electron/electron/releases/tag/v42.10.0
- https://github.com/electron/electron/releases/tag/v43.5.0
- https://github.com/electron/electron/releases/tag/v44.0.0-beta.6
ADP enrichment
No English description supplied.
No references supplied.