Уязвимость "использования после освобождения" при обработке вредоносного веб-контента в watchOS, tvOS, macOS, iOS, iPadOS и Safari
Описание
Уязвимость типа "использование после освобождения" (use-after-free) решена за счёт улучшенного управления памятью. Обработка специально созданного веб-контента могла привести к выполнению произвольного кода. Apple знает о сообщениях, согласно которым эта уязвимость может быть активно эксплуатирована.
Затронутые версии ПО
- watchOS < 9.5
- tvOS < 16.5
- macOS Ventura < 13.4
- iOS < 15.7.6
- iPadOS < 15.7.6
- Safari < 16.5
- iOS < 16.5
- iPadOS < 16.5
Тип уязвимости
- Уязвимость типа "использование после освобождения" (use-after-free)
- Выполнение произвольного кода
Ссылки
- Third Party Advisory
- Release NotesVendor Advisory
- Release NotesVendor Advisory
- Release NotesVendor Advisory
- Release NotesVendor Advisory
- Release NotesVendor Advisory
- Release NotesVendor Advisory
- Third Party Advisory
- Release NotesVendor Advisory
- Release NotesVendor Advisory
- Release NotesVendor Advisory
- Release NotesVendor Advisory
- Release NotesVendor Advisory
- Release NotesVendor Advisory
Уязвимые конфигурации
Одно из
Одно из
EPSS
8.8 High
CVSS3
Дефекты
Связанные уязвимости
A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, Safari 16.5, iOS 16.5 and iPadOS 16.5. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, tvOS 16.5, macOS Ventura 13.4, iOS 15.7.6 and iPadOS 15.7.6, Safari 16.5, iOS 16.5 and iPadOS 16.5. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
A use-after-free issue was addressed with improved memory management. ...
A use-after-free issue was addressed with improved memory management. This issue is fixed in watchOS 9.5, iOS 15.7.6 and iPadOS 15.7.6, macOS Ventura 13.4, Safari 16.5, tvOS 16.5, iOS 16.5 and iPadOS 16.5. Processing maliciously crafted web content may lead to arbitrary code execution. Apple is aware of a report that this issue may have been actively exploited.
Уязвимость модуля отображения веб-страниц WebKit операционных систем iOS, iPadOS, watchOS, tvOS, браузера Safari, позволяющая нарушителю выполнить произвольный код
EPSS
8.8 High
CVSS3