KLA12153
Multiple vulnerabilities in Microsoft Browser

Обновлено: 11/05/2021
Дата обнаружения
22/04/2021
Уровень угрозы
Warning
Описание

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

Below is a complete list of vulnerabilities:

  1. Out of bounds memory access in V8 can be exploited to cause denial of service or execute arbitrary code.
  2. Heap buffer overflow in V8 can be exploited to cause denial of service or execute arbitrary code.
  3. Integer overflow in Mojo can be exploited to cause denial of service or execute arbitrary code.
  4. Type Confusion in V8 can be exploited to cause denial of service or execute arbitrary code.
  5. Use after free in navigation can be exploited to cause denial of service or execute arbitrary code.
Пораженные продукты

Microsoft Edge (Chromium-based)

Решение

Install necessary updates from the KB section, that are listed in your Windows Update (Windows Update usually can be accessed from the Control Panel)

Первичный источник обнаружения
CVE-2021-21225
CVE-2021-21222
CVE-2021-21223
CVE-2021-21224
CVE-2021-21226
Оказываемое влияние
?
ACE 
[?]

DoS 
[?]
Связанные продукты
Microsoft Edge
CVE-IDS
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