Описание
Microsoft Browser Elevation of Privilege Vulnerability
An elevation of privilege vulnerability exists when affected Microsoft browsers fail to properly secure private namespace. An attacker who successfully exploited this vulnerability could gain elevated permissions on the namespace directory of a vulnerable system and gain elevated privileges.
The vulnerability by itself does not allow arbitrary code to be run. However, this vulnerability could be used in conjunction with one or more other vulnerabilities (e.g. a remote code execution vulnerability and another elevation of privilege) that could take advantage of the elevated privileges when running.
The update addresses the vulnerability by correcting how Microsoft browsers handle namespace boundaries.
Обновления
| Продукт | Статья | Обновление |
|---|---|---|
| Microsoft Edge (EdgeHTML-based) on Windows 10 for 32-bit Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 for x64-based Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1511 for 32-bit Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1511 for x64-based Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for 32-bit Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 1607 for x64-based Systems | ||
| Internet Explorer 10 on Windows Server 2012 | ||
| Internet Explorer 11 on Windows 8.1 for 32-bit systems | ||
| Internet Explorer 11 on Windows 8.1 for x64-based systems | ||
| Internet Explorer 11 on Windows Server 2012 R2 |
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Возможность эксплуатации
Publicly Disclosed
Exploited
Latest Software Release
Older Software Release
EPSS
Связанные уязвимости
Microsoft Internet Explorer 10 and 11 and Microsoft Edge do not properly restrict access to private namespaces, which allows remote attackers to gain privileges via unspecified vectors, aka "Microsoft Browser Elevation of Privilege Vulnerability," a different vulnerability than CVE-2016-3387.
Microsoft Internet Explorer 10 and 11 and Microsoft Edge do not properly restrict access to private namespaces, which allows remote attackers to gain privileges via unspecified vectors, aka "Microsoft Browser Elevation of Privilege Vulnerability," a different vulnerability than CVE-2016-3387.
Уязвимость браузеров Microsoft Edge и Internet Explorer, позволяющая нарушителю повысить свои привилегии
EPSS