Описание
WebExtensions could use popups and panels in the extension UI to load an "about:" privileged URL, violating security checks that disallow this behavior. This vulnerability affects Firefox < 56.
Пакеты
| Пакет | Статус | Версия исправления | Релиз | Тип |
|---|---|---|---|---|
| firefox | fixed | 56.0-1 | package |
Примечания
https://www.mozilla.org/en-US/security/advisories/mfsa2017-21/#CVE-2017-7816
EPSS
Связанные уязвимости
WebExtensions could use popups and panels in the extension UI to load an "about:" privileged URL, violating security checks that disallow this behavior. This vulnerability affects Firefox < 56.
WebExtensions could use popups and panels in the extension UI to load an "about:" privileged URL, violating security checks that disallow this behavior. This vulnerability affects Firefox < 56.
WebExtensions could use popups and panels in the extension UI to load an "about:" privileged URL, violating security checks that disallow this behavior. This vulnerability affects Firefox < 56.
Уязвимость модуля WebExtensions браузера Mozilla Firefox, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
ALT-PU-2017-2437: package `firefox` update to version 56.0-alt1
EPSS