Kaspersky ID:
KLA12271
Detekováno:
09/02/2021
Aktualizováno:
03/31/2025

Popis

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

Below is a complete list of vulnerabilities:

  1. Use after free vulnerability in WebApp Installs can be exploited to cause denial of service or execute arbitrary code.
  2. Use after free vulnerability in Autofill can be exploited to cause denial of service or execute arbitrary code.
  3. Policy enforcement vulnerability in Blink can be exploited to bypass security restrictions.
  4. Security UI vulnerability in Autofill can be exploited to spoof user interface.
  5. Use after free vulnerability in Base internals can be exploited to cause denial of service or execute arbitrary code.
  6. Use after free vulnerability in Permissions can be exploited to cause denial of service or execute arbitrary code.
  7. Implementation vulnerability in DevTools can be exploited to cause denial of service.
  8. Use after free vulnerability in Sign-Incan be exploited to cause denial of service or execute arbitrary code.
  9. Use after free vulnerability in WebRTC can be exploited to cause denial of service or execute arbitrary code.
  10. Use after free vulnerability in Extenstions API can be exploited to cause denial of service or execute arbitrary code.
  11. Use after free vulnerability in Media can be exploited to cause denial of service or execute arbitrary code.
  12. Use after free vulnerability in Blink can be exploited to cause denial of service or execute arbitrary code.
  13. Use after free vulnerability in Web Share can be exploited to cause denial of service or execute arbitrary code.
  14. Data leak vulnerability in Navigation can be exploited to obtain sensitive information.
  15. Use after free vulnerability in Bookmarks can be exploited to cause denial of service or execute arbitrary code.
  16. Policy bypass vulnerability in Blink can be exploited to bypass security restrictions.
  17. Heap buffer overflow vulnerability in TabStrip can be exploited to cause denial of service.
  18. An information disclosure vulnerability in Microsoft Edge for Android can be exploited remotely to obtain sensitive information.
  19. An elevation of privilege vulnerability in Microsoft Edge (Chromium-based) can be exploited remotely to gain privileges.
  20. A spoofing vulnerability in Microsoft Edge for Android can be exploited remotely to spoof user interface.
  21. A spoofing vulnerability in Microsoft Edge for iOS can be exploited remotely to spoof user interface.

Oficiální doporučení

Související produkty

seznam CVE

  • CVE-2021-30622
    critical
  • CVE-2021-30624
    critical
  • CVE-2021-30620
    critical
  • CVE-2021-30621
    high
  • CVE-2021-30613
    critical
  • CVE-2021-30607
    critical
  • CVE-2021-30618
    critical
  • CVE-2021-30609
    critical
  • CVE-2021-30611
    critical
  • CVE-2021-30610
    critical
  • CVE-2021-30616
    critical
  • CVE-2021-30606
    critical
  • CVE-2021-30619
    high
  • CVE-2021-30608
    critical
  • CVE-2021-30612
    critical
  • CVE-2021-30615
    high
  • CVE-2021-30623
    critical
  • CVE-2021-30617
    high
  • CVE-2021-30614
    critical
  • CVE-2021-26439
    high
  • CVE-2021-26436
    critical
  • CVE-2021-36930
    critical
  • CVE-2021-38641
    high
  • CVE-2021-38642
    high

seznam KB

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