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CVE-2021-1731

Опубликовано: 09 фев. 2021
Источник: msrc
CVSS3: 5.5
EPSS Низкий

Описание

PFX Encryption Security Feature Bypass Vulnerability

FAQ

What kind of security feature could be bypassed by successfully exploiting this vulnerability?

When exporting a SID-protected PFX file, keys encrypted using AES are not properly protected. Any SID-protected PFX files using AES for key encryption should be regenerated and exported after this update is installed.

Обновления

ПродуктСтатьяОбновление
Windows 10 Version 1803 for 32-bit Systems
Windows 10 Version 1803 for x64-based Systems
Windows 10 Version 1803 for ARM64-based Systems
Windows 10 Version 1809 for 32-bit Systems
Windows 10 Version 1809 for x64-based Systems
Windows 10 Version 1809 for ARM64-based Systems
Windows Server 2019
Windows Server 2019 (Server Core installation)
Windows 10 Version 1909 for 32-bit Systems
Windows 10 Version 1909 for x64-based 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: 66%
0.00526
Низкий

5.5 Medium

CVSS3

Связанные уязвимости

CVSS3: 5.5
nvd
больше 4 лет назад

PFX Encryption Security Feature Bypass Vulnerability

CVSS3: 5.5
github
около 3 лет назад

PFX Encryption Security Feature Bypass Vulnerability

CVSS3: 5.5
fstec
больше 4 лет назад

Уязвимость реализации технологии криптографии PFX (PKCS#12 - Public-Key Cryptography Standards) операционных систем Microsoft Windows, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации

EPSS

Процентиль: 66%
0.00526
Низкий

5.5 Medium

CVSS3