Описание
Skype for Business via Microsoft Edge (EdgeHTML-based) Information Disclosure Vulnerability
An information disclosure vulnerability exists when Skype for Business is accessed via Microsoft Edge (EdgeHTML-based). An attacker who exploited the vulnerability could cause the user to place a call without additional consent, leading to information disclosure of the user profile.
For the vulnerability to be exploited, a user must click a specially crafted URL that prompts the Skype app. In an email attack scenario, an attacker could exploit the vulnerability by sending an email message containing the specially crafted URL to the user and convincing the user to click the specially crafted URL.
The security update addresses the vulnerability by correcting how Microsoft Edge (EdgeHTML-based) handles URLs that are designed to use the Skype for Business app by requesting user permission before launching the app.
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 information such as Skype profile data, or other PII data of the end user.
Обновления
| Продукт | Статья | Обновление |
|---|---|---|
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 2004 for ARM64-based Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 2004 for x64-based Systems | ||
| Microsoft Edge (EdgeHTML-based) on Windows 10 Version 2004 for 32-bit Systems | ||
| 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 | ||
| 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 |
Показывать по
Возможность эксплуатации
Publicly Disclosed
Exploited
Latest Software Release
Older Software Release
DOS
EPSS
4.3 Medium
CVSS3
Связанные уязвимости
An information disclosure vulnerability exists when Skype for Business is accessed via Microsoft Edge (EdgeHTML-based), aka 'Skype for Business via Microsoft Edge (EdgeHTML-based) Information Disclosure Vulnerability'.
An information disclosure vulnerability exists when Skype for Business is accessed via Microsoft Edge (EdgeHTML-based), aka 'Skype for Business via Microsoft Edge (EdgeHTML-based) Information Disclosure Vulnerability'.
Уязвимость приложения Skype for Busines браузера Microsoft Edge, позволяющая нарушителю получить несанкционированный доступ к защищаемой информации
EPSS
4.3 Medium
CVSS3