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CVE-2021-29961 When styling and rendering an oversized `` element, Firefox did not apply correct clipping which allowed an attacker…
Description
When styling and rendering an oversized `<select>` element, Firefox did not apply correct clipping which allowed an attacker to paint over the user interface. This vulnerability affects Firefox < 89.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Firefox 89 | premières → < 89 | 89 |
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