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CVE-2021-38493 Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13

Description

Mozilla developers reported memory safety bugs present in Firefox 91 and Firefox ESR 78.13. 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 ESR < 78.14, Thunderbird < 78.14, and Firefox < 92.

Produits et versions touchés

Produit Versions touchées Corrigé en
Firefox ESR 78.14 premières → < 78.14 78.14
Thunderbird 78.14 premières → < 78.14 78.14
Firefox 92 premières → < 92 92
Les 833 CVE de Firefox ESR →
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