Security update for MozillaFirefox

Security update for MozillaFirefox

Security update for MozillaFirefox

Critical: firefox security update

Critical: thunderbird security update

ELSA-2022-4776: firefox security update (CRITICAL)

ELSA-2022-4772: thunderbird security update (CRITICAL)

ELSA-2022-4769: thunderbird security update (CRITICAL)

ELSA-2022-4765: firefox security update (CRITICAL)

ELSA-2022-4730: thunderbird security update (CRITICAL)

ELSA-2022-4729: firefox security update (CRITICAL)

Множественные уязвимости Mozilla thunderbird

Множественные уязвимости Mozilla Firefox

Security update for MozillaThunderbird

If an attacker was able to corrupt the methods of an Array object in JavaScript via prototype pollution, they could have achieved execution of attacker-controlled JavaScript code in a privileged context. This vulnerability affects Firefox ESR < 91.9.1, Firefox < 100.0.2, Firefox for Android < 100.3.0, and Thunderbird < 91.9.1.

If an attacker was able to corrupt the methods of an Array object in JavaScript via prototype pollution, they could have achieved execution of attacker-controlled JavaScript code in a privileged context. This vulnerability affects Firefox ESR < 91.9.1, Firefox < 100.0.2, Firefox for Android < 100.3.0, and Thunderbird < 91.9.1.

If an attacker was able to corrupt the methods of an Array object in JavaScript via prototype pollution, they could have achieved execution of attacker-controlled JavaScript code in a privileged context. This vulnerability affects Firefox ESR < 91.9.1, Firefox < 100.0.2, Firefox for Android < 100.3.0, and Thunderbird < 91.9.1.

If an attacker was able to corrupt the methods of an Array object in J ...

An attacker could have sent a message to the parent process where the contents were used to double-index into a JavaScript object, leading to prototype pollution and ultimately attacker-controlled JavaScript executing in the privileged parent process. This vulnerability affects Firefox ESR < 91.9.1, Firefox < 100.0.2, Firefox for Android < 100.3.0, and Thunderbird < 91.9.1.

An attacker could have sent a message to the parent process where the contents were used to double-index into a JavaScript object, leading to prototype pollution and ultimately attacker-controlled JavaScript executing in the privileged parent process. This vulnerability affects Firefox ESR < 91.9.1, Firefox < 100.0.2, Firefox for Android < 100.3.0, and Thunderbird < 91.9.1.