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CVE-2021-29945 The WebAssembly JIT could miscalculate the size of a return type, which could lead to a null read and result in a crash

Description

The WebAssembly JIT could miscalculate the size of a return type, which could lead to a null read and result in a crash. *Note: This issue only affected x86-32 platforms. Other platforms are unaffected.*. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88.

Produits et versions touchés

Produit Versions touchées Corrigé en
Firefox ESR 78.10 premières → < 78.10 78.10
Thunderbird 78.10 premières → < 78.10 78.10
Firefox 88 premières → < 88 88
Les 833 CVE de Firefox ESR →
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