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9.8 Critique

CVE-2021-4129 Mozilla developers and community members Julian Hector, Randell Jesup, Gabriele Svelto, Tyson Smith, Christian Holler,…

Description

Mozilla developers and community members Julian Hector, Randell Jesup, Gabriele Svelto, Tyson Smith, Christian Holler, and Masayuki Nakano reported memory safety bugs present in Firefox 94. Some of these bugs showed evidence of memory corruption and we presume that with enough effort some of these could have been exploited to run arbitrary code. This vulnerability affects Firefox < 95, Firefox ESR < 91.4.0, and Thunderbird < 91.4.0.

Produits et versions touchés

Produit Versions touchées Corrigé en
Firefox 95 premières → < 95 95
Firefox ESR 91.4 premières → < 91.4.0 91.4.0
Thunderbird 91.4 premières → < 91.4.0 91.4.0
Les 2221 CVE de Firefox →
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