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KLA20188
Multiple vulnerabilities in Microsoft Browser

Обновлено: 25/01/2024
Дата обнаружения
26/01/2023
Уровень угрозы
High
Описание

Multiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, spoof user interface.

Below is a complete list of vulnerabilities:

  1. Use after free vulnerability in GuestView can be exploited to cause denial of service or execute arbitrary code.
  2. Use after free vulnerability in WebRTC can be exploited to cause denial of service or execute arbitrary code.
  3. Type confusion vulnerability in ServiceWorker API can be exploited to cause denial of service.
  4. Use after free vulnerability in WebTransport can be exploited to cause denial of service or execute arbitrary code.
Пораженные продукты

Microsoft Edge (Chromium-based)
Microsoft Edge (Chromium-based) Extended Stable

Решение

Install necessary updates from the Settings and more menu, that are listed in your About Microsoft Edge page (Microsoft Edge About page usually can be accessed from the Help and feedback option)
Microsoft Edge update settings

Первичный источник обнаружения
CVE-2023-0474
CVE-2023-0472
CVE-2023-0473
CVE-2023-0471
Оказываемое влияние
?
ACE 
[?]

DoS 
[?]

SUI 
[?]
Связанные продукты
Microsoft Edge
CVE-IDS
CVE-2023-04748.8Critical
CVE-2023-04738.8Critical
CVE-2023-04728.8Critical
CVE-2023-04718.8Critical