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CVE-2021-26411

Опубликовано: 09 мар. 2021
Источник: msrc
CVSS3: 8.8
EPSS Критический

Описание

Internet Explorer Memory Corruption Vulnerability

FAQ

How could an attacker exploit the vulnerability?

An attacker could host a specially crafted website designed to exploit the vulnerability through Internet Explorer and then convince a user to view the website. The attacker could also take advantage of compromised websites, or websites that accept or host user-provided content or advertisements, by adding specially crafted content that could exploit the vulnerability. However, in all cases an attacker would have no way to force a user to view the attacker-controlled content. Instead, an attacker would have to convince a user to take action, typically by an enticement in an email or instant message, or by getting the user to open an attachment sent through email.

Обновления

ПродуктСтатьяОбновление
Internet Explorer 9 on Windows Server 2008 for 32-bit Systems Service Pack 2
Internet Explorer 9 on Windows Server 2008 for x64-based Systems Service Pack 2
Internet Explorer 11 on Windows 7 for 32-bit Systems Service Pack 1
Internet Explorer 11 on Windows 7 for x64-based Systems Service Pack 1
Internet Explorer 11 on Windows 8.1 for 32-bit systems
Internet Explorer 11 on Windows Server 2008 R2 for x64-based Systems Service Pack 1
Internet Explorer 11 on Windows Server 2012
Internet Explorer 11 on Windows 10 Version 1803 for 32-bit Systems
Internet Explorer 11 on Windows 10 Version 1803 for x64-based Systems
Internet Explorer 11 on Windows 10 Version 1803 for ARM64-based Systems

Показывать по

Возможность эксплуатации

Publicly Disclosed

Yes

Exploited

Yes

Latest Software Release

Exploitation Detected

Older Software Release

Exploitation Detected

DOS

N/A

EPSS

Процентиль: 100%
0.92473
Критический

8.8 High

CVSS3

Связанные уязвимости

CVSS3: 8.8
nvd
почти 5 лет назад

Internet Explorer Memory Corruption Vulnerability

CVSS3: 7.5
github
больше 3 лет назад

Internet Explorer Memory Corruption Vulnerability

CVSS3: 8
fstec
почти 5 лет назад

Уязвимость браузера Internet Explorer и Microsoft Edge, связанная с повторным освобождением памяти, позволяющая нарушителю оказать воздействие на конфиденциальность, целостность и доступность защищаемой информации

EPSS

Процентиль: 100%
0.92473
Критический

8.8 High

CVSS3