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CVE-2021-30663

Опубликовано: 28 июл. 2021
Источник: redhat
CVSS3: 8.8
EPSS Низкий

Описание

An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, Safari 14.1.1, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead to arbitrary code execution.

A flaw was found in the webkitgtk package. Affected versions of this package could allow a remote attacker to execute arbitrary code on the system caused by an integer overflow in the WebKit component. An attacker can execute arbitrary code on the system by persuading a victim to visit a specially crafted Web site.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 6webkitgtkAffected
Red Hat Enterprise Linux 7webkitgtk3Affected
Red Hat Enterprise Linux 9webkit2gtk3Not affected
Red Hat Enterprise Linux 7 Extended Lifecycle Supportwebkitgtk4FixedRHSA-2025:1036407.07.2025
Red Hat Enterprise Linux 8webkit2gtk3FixedRHSA-2021:438109.11.2021

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-190
https://bugzilla.redhat.com/show_bug.cgi?id=1986872webkitgtk: Integer overflow leading to arbitrary code execution

EPSS

Процентиль: 78%
0.01108
Низкий

8.8 High

CVSS3

Связанные уязвимости

CVSS3: 8.8
ubuntu
больше 4 лет назад

An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, Safari 14.1.1, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead to arbitrary code execution.

CVSS3: 8.8
nvd
больше 4 лет назад

An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, Safari 14.1.1, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead to arbitrary code execution.

CVSS3: 8.8
debian
больше 4 лет назад

An integer overflow was addressed with improved input validation. This ...

CVSS3: 8.8
github
больше 3 лет назад

An integer overflow was addressed with improved input validation. This issue is fixed in iOS 14.5.1 and iPadOS 14.5.1, tvOS 14.6, iOS 12.5.3, Safari 14.1.1, macOS Big Sur 11.3.1. Processing maliciously crafted web content may lead to arbitrary code execution.

CVSS3: 8.8
fstec
больше 4 лет назад

Уязвимость операционных систем iPadOS, tvOS, iOS, браузера Safari , вызванная целочисленным переполнением, позволяющая нарушителю выполнить произвольный код

EPSS

Процентиль: 78%
0.01108
Низкий

8.8 High

CVSS3