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CVE-2021-30954

Опубликовано: 21 янв. 2022
Источник: redhat
CVSS3: 7.8

Описание

A type confusion issue was addressed with improved memory handling. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution.

A flaw was found in webkitgtk. The vulnerability occurs due to improper memory handling, which can lead to a type confusion issue. An attacker with network access could pass specially crafted web content files causing an application to halt, crash, or may lead to arbitrary code execution.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 6webkitgtkOut of support scope
Red Hat Enterprise Linux 7webkitgtk3Out of support scope
Red Hat Enterprise Linux 9webkit2gtk3Not affected
Red Hat Enterprise Linux 7 Extended Lifecycle Supportwebkitgtk4FixedRHSA-2025:1036407.07.2025
Red Hat Enterprise Linux 8webkit2gtk3FixedRHSA-2022:177710.05.2022

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-843
https://bugzilla.redhat.com/show_bug.cgi?id=2044551webkitgtk: Processing maliciously crafted web content may lead to arbitrary code execution

7.8 High

CVSS3

Связанные уязвимости

CVSS3: 7.8
ubuntu
почти 4 года назад

A type confusion issue was addressed with improved memory handling. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution.

CVSS3: 7.8
nvd
почти 4 года назад

A type confusion issue was addressed with improved memory handling. This issue is fixed in tvOS 15.2, macOS Monterey 12.1, Safari 15.2, iOS 15.2 and iPadOS 15.2, watchOS 8.3. Processing maliciously crafted web content may lead to arbitrary code execution.

CVSS3: 7.8
debian
почти 4 года назад

A type confusion issue was addressed with improved memory handling. Th ...

CVSS3: 7.8
fstec
больше 3 лет назад

Уязвимость операционных систем tvOS, iOS, macOS, iPadOS, watchOS и браузера Safari, связанная с ошибками смешения типов данных, позволяющая нарушителю выполнить произвольный код

suse-cvrf
больше 3 лет назад

Security update for webkit2gtk3

7.8 High

CVSS3