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CVE-2021-34521

Опубликовано: 13 июл. 2021
Источник: msrc
CVSS3: 7.8
EPSS Низкий

Описание

Raw Image Extension Remote Code Execution Vulnerability

FAQ

Is Windows vulnerable in the default configuration?

No. Only customers who have installed this app from the Microsoft Store may be vulnerable.

How do I get the updated app?

The Microsoft Store will automatically update affected customers. Alternatively, customers can get the update immediately; see here for details.

It is possible for customers to disable automatic updates for the Microsoft Store. The Microsoft Store will not automatically install this update for those customers.

My system is in a disconnected environment; is it vulnerable?

Customers using the Microsoft Store for Business and Microsoft Store for Education can get this update through their organizations.

How can I check if the update is installed?

App package versions 1.0.41311.0 and later contain this update.

You can check the package version in PowerShell:

Get-AppxPackage -Name Microsoft.RawImageExtension

Обновления

ПродуктСтатьяОбновление
Windows 10 Version 1909 for x64-based Systems
Windows 10 Version 1909 for ARM64-based Systems
Windows 10 Version 20H2 for x64-based Systems
Windows 10 Version 20H2 for 32-bit Systems
Windows 10 Version 20H2 for ARM64-based Systems
Windows Server, version 20H2 (Server Core Installation)
Windows 10 Version 21H1 for x64-based Systems
Windows 10 Version 21H1 for ARM64-based Systems
Windows 10 Version 21H1 for 32-bit Systems

Показывать по

Возможность эксплуатации

Publicly Disclosed

No

Exploited

No

Latest Software Release

Exploitation Less Likely

Older Software Release

Exploitation Less Likely

DOS

N/A

EPSS

Процентиль: 72%
0.00732
Низкий

7.8 High

CVSS3

Связанные уязвимости

CVSS3: 7.8
nvd
около 4 лет назад

Raw Image Extension Remote Code Execution Vulnerability

CVSS3: 7.8
github
около 3 лет назад

Raw Image Extension Remote Code Execution Vulnerability

CVSS3: 7.8
fstec
около 4 лет назад

Уязвимость плагина для просмотра RAW-изображений Raw Image Extension операционных систем Microsoft Windows, связанная с неверным управлением генерацией кода, позволяющая нарушителю выполнить произвольный код

EPSS

Процентиль: 72%
0.00732
Низкий

7.8 High

CVSS3