Описание
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.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| firefox | fixed | 100.0.2-1 | package | |
| firefox-esr | fixed | 91.9.1esr-1 | package | |
| thunderbird | fixed | 1:91.10.0-1 | package |
Примечания
https://www.mozilla.org/en-US/security/advisories/mfsa2022-19/#CVE-2022-1529
https://www.zerodayinitiative.com/blog/2022/8/17/but-you-told-me-you-were-safe-attacking-the-mozilla-firefox-renderer-part-1
https://www.zerodayinitiative.com/blog/2022/8/23/but-you-told-me-you-were-safe-attacking-the-mozilla-firefox-renderer-part-2
Связанные уязвимости
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.
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.
Уязвимость механизма индексирования JavaScript-объектов браузеров Mozilla Firefox, Mozilla Firefox ESR и почтового клиента Thunderbird, позволяющая нарушителю выполнить произвольный JavaScript-код