Non notée
CVE-2017-7843 When Private Browsing mode is used, it is possible for a web worker to write persistent data to IndexedDB and…
Description
When Private Browsing mode is used, it is possible for a web worker to write persistent data to IndexedDB and fingerprint a user uniquely. IndexedDB should not be available in Private Browsing mode and this stored data will persist across multiple private browsing mode sessions because it is not cleared when exiting. This vulnerability affects Firefox ESR < 52.5.2 and Firefox < 57.0.1.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Firefox ESR 52.5 | premières → < 52.5.2 | 52.5.2 |
| Firefox 57.0 | premières → < 57.0.1 | 57.0.1 |
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