7.5
Élevée
CVE-2023-4583 When checking if the Browsing Context had been discarded in `HttpBaseChannel`, if the load group was not available…
Description
When checking if the Browsing Context had been discarded in `HttpBaseChannel`, if the load group was not available then it was assumed to have already been discarded which was not always the case for private channels after the private session had ended. This vulnerability affects Firefox < 117, Firefox ESR < 115.2, and Thunderbird < 115.2.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Firefox 117 | premières → < 117 | 117 |
| Firefox ESR 115.2 | premières → < 115.2 | 115.2 |
| Thunderbird 115.2 | premières → < 115.2 | 115.2 |
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