Описание
Microsoft Edge Security Feature Bypass Vulnerability
A security feature bypass vulnerability exists when Microsoft Edge improperly handles requests of different origins. The vulnerability allows Microsoft Edge to bypass Same-Origin Policy (SOP) restrictions, and to allow requests that should otherwise be ignored. An attacker who successfully exploited the vulnerability could force the browser to send data that would otherwise be restricted.
In a web-based attack scenario, an attacker could host a specially crafted website that is designed to exploit the vulnerability through Microsoft Edge and then convince a user to view the website. 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.
The security update addresses the vulnerability by modifying how affected Microsoft Edge handles different-origin requests.
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
4.3 Medium
CVSS3
Связанные уязвимости
The Web Workers implementation in Microsoft Internet Explorer 10 and 11 and Microsoft Edge allows remote attackers to bypass the Same Origin Policy via unspecified vectors, aka "Microsoft Browser Security Feature Bypass Vulnerability."
The Web Workers implementation in Microsoft Internet Explorer 10 and 11 and Microsoft Edge allows remote attackers to bypass the Same Origin Policy via unspecified vectors, aka "Microsoft Browser Security Feature Bypass Vulnerability."
Уязвимость браузеров Internet Explorer и Microsoft Edge, позволяющая нарушителю обойти существующую политику ограничения доступа
EPSS
4.3 Medium
CVSS3