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CVE-2021-29988 Firefox incorrectly treated an inline list-item element as a block element, resulting in an out of bounds read or memory…
Description
Firefox incorrectly treated an inline list-item element as a block element, resulting in an out of bounds read or memory corruption, and a potentially exploitable crash. This vulnerability affects Thunderbird < 78.13, Thunderbird < 91, Firefox ESR < 78.13, and Firefox < 91.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Thunderbird 91 | premières → < 91 | 91 |
| Thunderbird 78.13 | premières → < 78.13 | 78.13 |
| Firefox ESR 78.13 | premières → < 78.13 | 78.13 |
| Firefox 91 | premières → < 91 | 91 |
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