Описание
Microsoft Browser Information Disclosure Vulnerability
An information disclosure vulnerability exists in the way that affected Microsoft browsers handle cross-origin requests. An attacker who successfully exploited this vulnerability could determine the origin of all of the web pages in the affected browser.
In a web-based attack scenario, an attacker could host a website that is used to attempt to exploit the vulnerability. Additionally, compromised websites and websites that accept or host user-provided content could contain specially crafted content that could be used to exploit the vulnerability. However, in all cases an attacker would have no way to force users to view attacker-controlled content. Instead, an attacker would have to convince users to take action. For example, an attacker could trick users into clicking a link that takes them to the attacker's site.
The security update addresses the vulnerability by correcting how affected browsers handle cross-origin resources.
FAQ
What type of information could be disclosed by this vulnerability?
The type of information that could be disclosed if an attacker successfully exploited this vulnerability is sensitive information.
Обновления
| Продукт | Статья | Обновление |
|---|---|---|
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for 32-bit Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for x64-based Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1803 for ARM64-based Systems | ||
| 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 | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for 32-bit Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for x64-based Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1809 for ARM64-based Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows Server 2019 |
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Возможность эксплуатации
Publicly Disclosed
Exploited
Latest Software Release
Older Software Release
DOS
EPSS
4.3 Medium
CVSS3
Связанные уязвимости
An information disclosure vulnerability exists in the way that affected Microsoft browsers handle cross-origin requests, aka 'Microsoft Browser Information Disclosure Vulnerability'.
An information disclosure vulnerability exists in the way that affected Microsoft browsers handle cross-origin requests, aka 'Microsoft Browser Information Disclosure Vulnerability'.
Уязвимость браузеров Internet Explorer и Microsoft Edge, связанная с ошибками при обработке междоменных запросов, позволяющая нарушителю раскрыть защищаемую информацию
EPSS
4.3 Medium
CVSS3