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KLA20048
Multiple vulnerabilities in Microsoft Browser

Обновлено: 25/01/2024
Дата обнаружения
10/11/2022
Уровень угрозы
High
Описание

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

Below is a complete list of vulnerabilities:

  1. Heap buffer overflow vulnerability in Crashpad can be exploited to cause denial of service.
  2. Use after free vulnerability in Speech Recognition can be exploited to cause denial of service or execute arbitrary code.
  3. Use after free vulnerability in V8 can be exploited to cause denial of service or execute arbitrary code.
  4. Use after free vulnerability in Web Workers can be exploited to cause denial of service or execute arbitrary code.
  5. Use after free vulnerability in WebCodecs vulnerability can be exploited to cause denial of service or execute arbitrary code.
  6. Type confusion vulnerability in V8 can be exploited to cause denial of service.
Эксплуатация

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Пораженные продукты

Microsoft Edge (Chromium-based)

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-2022-3890
CVE-2022-3886
CVE-2022-3885
CVE-2022-3887
CVE-2022-3888
CVE-2022-3889
Оказываемое влияние
?
ACE 
[?]

DoS 
[?]

SB 
[?]
Связанные продукты
Microsoft Edge
CVE-IDS
CVE-2022-38898.8Critical
CVE-2022-38858.8Critical
CVE-2022-38888.8Critical
CVE-2022-38878.8Critical
CVE-2022-38868.8Critical
CVE-2022-38909.6Critical