Out-of-bounds write in Mozilla Thunderbird
Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103, Firefox ESR 102.1, and Firefox ESR 91.12.
firefox security update
Released 2022-08-24 · Red Hat rating Important · View on Red Hat →
Members the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103, Firefox ESR 102.1, and Firefox ESR 91.12.
Mozilla developer Nika Layzell and the Mozilla Fuzzing Team reported memory safety bugs present in Firefox 103 and Firefox ESR 102.1.
A cross-origin iframe referencing an XSLT document would inherit the parent domain's permissions (such as microphone or camera access).
A data race could occur in the <code>PK11_ChangePW</code> function, potentially leading to a use-after-free vulnerability.
An attacker could have abused XSLT error handling to associate attacker-controlled content with another origin which was displayed in the address bar.