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CVE-2021-30836

Опубликовано: 20 дек. 2021
Источник: redhat
CVSS3: 5.5
EPSS Низкий

Описание

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted audio file may disclose restricted memory.

An out-of-bounds read flaw was found in WebKitGTK. A specially crafted audio file could use this flaw to trigger a disclosure of memory when processed.

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:

Low
Дефект:
CWE-125
https://bugzilla.redhat.com/show_bug.cgi?id=2034376webkitgtk: Out-of-bounds read leading to memory disclosure

EPSS

Процентиль: 44%
0.00215
Низкий

5.5 Medium

CVSS3

Связанные уязвимости

CVSS3: 5.5
ubuntu
почти 4 года назад

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted audio file may disclose restricted memory.

CVSS3: 5.5
nvd
почти 4 года назад

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted audio file may disclose restricted memory.

CVSS3: 5.5
debian
почти 4 года назад

An out-of-bounds read was addressed with improved input validation. Th ...

github
около 3 лет назад

An out-of-bounds read was addressed with improved input validation. This issue is fixed in iOS 14.8 and iPadOS 14.8, tvOS 15, watchOS 8, iOS 15 and iPadOS 15. Processing a maliciously crafted audio file may disclose restricted memory.

CVSS3: 5.5
fstec
почти 4 года назад

Уязвимость модулей отображения веб-страниц WebKitGTK и WPE WebKit, связанная с чтением за границами буфера в памяти, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации

EPSS

Процентиль: 44%
0.00215
Низкий

5.5 Medium

CVSS3