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CVE-2020-9947

Опубликовано: 22 мар. 2021
Источник: redhat
CVSS3: 8.8
EPSS Низкий

Описание

A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.

A flaw was found in WebKitGTK and WPE WebKit in versions prior to 2.30.0. Processing maliciously crafted web content may lead to arbitrary code execution. The highest threat from this vulnerability is to data confidentiality and integrity as well as system availability.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 6webkitgtkOut of support scope
Red Hat Enterprise Linux 7webkitgtk3Out of support scope
Red Hat Enterprise Linux 8webkit2gtk3Fix deferred
Red Hat Enterprise Linux 9webkit2gtk3Not affected
Red Hat Enterprise Linux 7 Extended Lifecycle Supportwebkitgtk4FixedRHSA-2025:1036407.07.2025

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-416
https://bugzilla.redhat.com/show_bug.cgi?id=1944331webkitgtk: use after free issue may lead to arbitrary code execution

EPSS

Процентиль: 77%
0.01065
Низкий

8.8 High

CVSS3

Связанные уязвимости

CVSS3: 8.8
ubuntu
больше 4 лет назад

A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.

CVSS3: 8.8
nvd
больше 4 лет назад

A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.

CVSS3: 8.8
debian
больше 4 лет назад

A use after free issue was addressed with improved memory management. ...

CVSS3: 8.8
github
больше 3 лет назад

A use after free issue was addressed with improved memory management. This issue is fixed in watchOS 7.0, iOS 14.0 and iPadOS 14.0, iTunes for Windows 12.10.9, iCloud for Windows 11.5, tvOS 14.0, Safari 14.0. Processing maliciously crafted web content may lead to arbitrary code execution.

CVSS3: 8.8
fstec
почти 5 лет назад

Уязвимость модуля отображения веб-страниц WebKit операционных систем tvOS, iOS, iPadOS и watchOS, позволяющая нарушителю выполнить произвольный код

EPSS

Процентиль: 77%
0.01065
Низкий

8.8 High

CVSS3