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CVE-2020-9893

Опубликовано: 29 июл. 2020
Источник: redhat
CVSS3: 8.8
EPSS Низкий

Описание

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.

A use-after-free issue was found in webkitgtk that affected WebKitGTK versions before 2.28.4 and WPE WebKit versions before 2.28.4. This flaw allows a remote attacker to cause unexpected application termination or arbitrary code execution. The highest threat from this vulnerability is to confidentiality, integrity, as well as system availability.

Затронутые пакеты

ПлатформаПакетСостояниеРекомендацияРелиз
Red Hat Enterprise Linux 6webkitgtkOut of support scope
Red Hat Enterprise Linux 7webkitgtk3Will not fix
Red Hat Enterprise Linux 7 Extended Lifecycle Supportwebkitgtk4FixedRHSA-2025:1036407.07.2025
Red Hat Enterprise Linux 8webkit2gtk3FixedRHSA-2020:445104.11.2020

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Дополнительная информация

Статус:

Moderate
Дефект:
CWE-119->CWE-416
https://bugzilla.redhat.com/show_bug.cgi?id=1879535webkitgtk: Use-after-free may lead to application termination or arbitrary code execution

EPSS

Процентиль: 60%
0.004
Низкий

8.8 High

CVSS3

Связанные уязвимости

CVSS3: 8.8
ubuntu
почти 5 лет назад

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.

CVSS3: 8.8
nvd
почти 5 лет назад

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.

CVSS3: 8.8
debian
почти 5 лет назад

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

CVSS3: 8.8
github
около 3 лет назад

A use after free issue was addressed with improved memory management. This issue is fixed in iOS 13.6 and iPadOS 13.6, tvOS 13.4.8, watchOS 6.2.8, Safari 13.1.2, iTunes 12.10.8 for Windows, iCloud for Windows 11.3, iCloud for Windows 7.20. A remote attacker may be able to cause unexpected application termination or arbitrary code execution.

suse-cvrf
почти 5 лет назад

Security update for webkit2gtk3

EPSS

Процентиль: 60%
0.004
Низкий

8.8 High

CVSS3