Описание
Windows Shell Security Feature Bypass Vulnerability
Protection mechanism failure in Windows Shell allows an unauthorized attacker to bypass a security feature over a network.
FAQ
What kind of security feature could be bypassed by successfully exploiting this vulnerability?
This vulnerability could allow an attacker to bypass SmartScreen protections that rely on the Mark of the Web (MotW) to identify files originating from the internet.
How could an attacker exploit this vulnerability?
An attacker could exploit this issue by convincing a user to open a specially crafted .lnk file delivered through email, a website download, or removable media. When opened, the shortcut causes Windows to launch commands or Control Panel applets without proper MotW handling, potentially allowing arbitrary command execution or loading attacker‑controlled DLLs.
According to the CVSS metric, user interaction is required (UI:R). What interaction would the user have to do?
To successfully exploit this vulnerability, an attacker must convince a user to open a malicious link or shortcut file.
Обновления
| Продукт | Статья | Обновление |
|---|---|---|
| Windows Server 2012 | ||
| Windows Server 2012 (Server Core installation) | ||
| Windows Server 2012 R2 | ||
| Windows Server 2012 R2 (Server Core installation) | ||
| Windows Server 2016 | ||
| Windows 10 Version 1607 for 32-bit Systems | ||
| Windows 10 Version 1607 for x64-based Systems | ||
| Windows Server 2016 (Server Core installation) | ||
| Windows 10 Version 1809 for 32-bit Systems | ||
| Windows 10 Version 1809 for x64-based Systems |
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Возможность эксплуатации
Publicly Disclosed
Exploited
Latest Software Release
EPSS
8.8 High
CVSS3
Связанные уязвимости
Protection mechanism failure in Windows Shell allows an unauthorized attacker to bypass a security feature over a network.
Protection mechanism failure in Windows Shell allows an unauthorized attacker to bypass a security feature over a network.
Уязвимость командной оболочки Shell операционных систем Windows, позволяющая нарушителю обойти ограничения безопасности
EPSS
8.8 High
CVSS3