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CVE-2021-23981 A texture upload of a Pixel Buffer Object could have confused the WebGL code to skip binding the buffer used to unpack…
Description
A texture upload of a Pixel Buffer Object could have confused the WebGL code to skip binding the buffer used to unpack it, resulting in memory corruption and a potentially exploitable information leak or crash. This vulnerability affects Firefox ESR < 78.9, Firefox < 87, and Thunderbird < 78.9.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Firefox ESR 78.9 | premières → < 78.9 | 78.9 |
| Firefox 87 | premières → < 87 | 87 |
| Thunderbird 78.9 | premières → < 78.9 | 78.9 |
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