Multiple vulnerabilities in Microsoft Browser

Описание

Multiple vulnerabilities were found in Microsoft Browser. Malicious users can exploit these vulnerabilities to bypass security restrictions, spoof user interface, execute arbitrary code, cause denial of service, obtain sensitive information, gain privileges.

Below is a complete list of vulnerabilities:

1. A policy enforcement vulnerability in Content Security Policy can be exploited to bypass security restrictions.
2. A policy enforcement vulnerability in iFrameSandbox can be exploited to bypass security restrictions.
3. A security UI vulnerability in payments component can be exploited to spoof user interface.
4. A use after free vulnerability in WebRTC can be exploited to cause denial of service or execute arbitrary code.
5. A security feature bypass vulnerability in Microsoft Edge (Chromium-based) can be exploited remotely to bypass security restrictions.
6. A double free vulnerability in ICU can be exploited to cause denial of service or execute arbitrary code.
7. A use after free vulnerability in TabStrip can be exploited to cause denial of service or execute arbitrary code.
8. A policy enforcement vulnerability in cookies component can be exploited to bypass security restrictions.
9. An out of bounds read vulnerability in V8 can be exploited to obtain sensitive information or cause denial of service.
10. A heap buffer overflow vulnerability in Autofill can be exploited to cause denial of service or execute arbitrary code.
11. A use after free vulnerability in WebUI can be exploited to cause denial of service or execute arbitrary code.
12. A use after free vulnerability in WebAudio can be exploited to cause denial of service or execute arbitrary code.
13. A policy enforcement vulnerability in PopupBlocker can be exploited to bypass security restrictions.
14. A use after free vulnerability in TabGroups can be exploited to cause denial of service or execute arbitrary code.
15. An out of bounds memory access vulnerability in WebAudio can be exploited to cause denial of service or execute arbitrary code.
16. An out of bounds write vulnerability in TabStrip can be exploited to cause denial of service or execute arbitrary code.
17. A use after free vulnerability in WebAuthentication can be exploited to cause denial of service or execute arbitrary code.
18. A use after free vulnerability in Bookmarks can be exploited to cause denial of service or execute arbitrary code.
19. An elevation of privilege vulnerability in Microsoft Edge (Chromium-based) can be exploited remotely to gain privileges.

Первичный источник обнаружения

• CVE-2021-30538
  CVE-2021-30534
  CVE-2021-30540
  CVE-2021-30523
  CVE-2021-31982
  CVE-2021-30535
  CVE-2021-30524
  CVE-2021-30537
  CVE-2021-30536
  CVE-2021-30521
  CVE-2021-30527
  CVE-2021-30539
  CVE-2021-30532
  CVE-2021-30522
  CVE-2021-30533
  CVE-2021-30525
  CVE-2021-30530
  CVE-2021-30526
  CVE-2021-30528
  CVE-2021-30531
  CVE-2021-30529
  CVE-2021-31937
  

Связанные продукты

• Microsoft-Edge

Список CVE

• CVE-2021-30538
  warning
• CVE-2021-30540
  warning
• CVE-2021-30533
  warning
• CVE-2021-30527
  high
• CVE-2021-30522
  high
• CVE-2021-30521
  high
• CVE-2021-30531
  warning
• CVE-2021-30523
  high
• CVE-2021-30524
  high
• CVE-2021-30535
  high
• CVE-2021-30526
  high
• CVE-2021-30530
  high
• CVE-2021-30525
  high
• CVE-2021-30539
  high
• CVE-2021-30529
  high
• CVE-2021-30528
  high
• CVE-2021-30532
  warning
• CVE-2021-30537
  warning
• CVE-2021-30534
  warning
• CVE-2021-30536
  high
• CVE-2021-31982
  warning
• CVE-2021-31937
  warning

Список KB

Смотрите также

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