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KLA51709
Multiple vulnerabilities in Microsoft Browser

Обновлено: 25/01/2024
Дата обнаружения
07/08/2023
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. Type confusion vulnerability in V8 can be exploited to cause denial of service.
  2. Use after free vulnerability in Blink Task Scheduling can be exploited to cause denial of service or execute arbitrary code.
  3. Out of bounds read vulnerability in WebGL can be exploited to cause denial of service.
  4. Use after free vulnerability in WebRTC can be exploited to cause denial of service or execute arbitrary code.
  5. Out of bounds memory access vulnerability in ANGLE can be exploited to cause denial of service.
  6. Heap buffer overflow vulnerability in Visuals can be exploited to cause denial of service.
  7. A security feature bypass vulnerability in Microsoft Edge (Chromium-based) can be exploited remotely to bypass security restrictions.
  8. Data validation vulnerability in Extensions can be exploited to cause denial of service.
  9. Implementation vulnerability in Extensions can be exploited to cause denial of service.
  10. Use after free vulnerability in Cast can be exploited to cause denial of service or execute arbitrary code.
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-2023-4069
CVE-2023-4074
CVE-2023-4072
CVE-2023-4076
CVE-2023-4073
CVE-2023-4071
CVE-2023-38157
CVE-2023-4077
CVE-2023-4070
CVE-2023-4068
CVE-2023-4078
CVE-2023-4075
Оказываемое влияние
?
ACE 
[?]

DoS 
[?]

SB 
[?]
Связанные продукты
Microsoft Edge
CVE-IDS
CVE-2023-40718.8Critical
CVE-2023-40728.8Critical
CVE-2023-40778.8Critical
CVE-2023-40748.8Critical
CVE-2023-40758.8Critical
CVE-2023-40768.8Critical
CVE-2023-40698.8Critical
CVE-2023-40788.8Critical
CVE-2023-40688.1Critical
CVE-2023-40738.8Critical
CVE-2023-40708.1Critical
CVE-2023-381576.5High