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CVE-2021-26419

Опубликовано: 11 мая 2021
Источник: msrc
CVSS3: 6.4
EPSS Средний

Описание

Scripting Engine Memory Corruption Vulnerability

FAQ

According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?

In a web-based attack scenario, an attacker could host a specially crafted website that is designed to exploit the vulnerability through Internet Explorer and then convince a user to view the website. An attacker could also embed an ActiveX control marked "safe for initialization" in an application or Microsoft Office document that hosts the IE rendering engine.

The attacker could also take advantage of compromised websites and websites that accept or host user-provided content or advertisements. These websites could contain specially crafted content that could exploit the vulnerability.

Обновления

ПродуктСтатьяОбновление
Internet Explorer 11 on Windows Server 2016
Internet Explorer 11 on Windows 10 Version 1607 for 32-bit Systems
Internet Explorer 11 on Windows 10 Version 1607 for x64-based Systems
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 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
Internet Explorer 11 on Windows 10 Version 1809 for 32-bit Systems
Internet Explorer 11 on Windows 10 Version 1809 for x64-based Systems

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Возможность эксплуатации

Publicly Disclosed

No

Exploited

No

Latest Software Release

Exploitation More Likely

Older Software Release

Exploitation More Likely

DOS

N/A

EPSS

Процентиль: 97%
0.34148
Средний

6.4 Medium

CVSS3

Связанные уязвимости

CVSS3: 7.5
nvd
больше 4 лет назад

Scripting Engine Memory Corruption Vulnerability

CVSS3: 7.5
github
больше 3 лет назад

Scripting Engine Memory Corruption Vulnerability

CVSS3: 7.5
fstec
больше 4 лет назад

Уязвимость компонента Scripting Engine браузера Internet Explorer, вызвана выходом операции за границы буфера в памяти, позволяющая нарушителю выполнить произвольный код

EPSS

Процентиль: 97%
0.34148
Средний

6.4 Medium

CVSS3