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CVE-2023-5171 During Ion compilation, a Garbage Collection could have resulted in a use-after-free condition, allowing an attacker…
Description
During Ion compilation, a Garbage Collection could have resulted in a use-after-free condition, allowing an attacker to write two NUL bytes, and cause a potentially exploitable crash. This vulnerability affects Firefox < 118, Firefox ESR < 115.3, and Thunderbird < 115.3.
Produits et versions touchés
| Produit | Versions touchées | Corrigé en |
|---|---|---|
| Firefox 118 | premières → < 118 | 118 |
| Firefox ESR 115.3 | premières → < 115.3 | 115.3 |
| Thunderbird 115.3 | premières → < 115.3 | 115.3 |
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