Multiple vulnerabilities in Microsoft Browser

Description

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

Below is a complete list of vulnerabilities:

1. Implementation vulnerability in Navigation can be exploited to cause denial of service.
2. Implementation vulnerability in DevTools can be exploited to cause denial of service.
3. Implementation vulnerability in Input can be exploited to cause denial of service.
4. Implementation vulnerability in Intents can be exploited to cause denial of service.
5. Implementation vulnerability in Extensions API can be exploited to cause denial of service.
6. Heap buffer overflow vulnerability in PDF can be exploited to cause denial of service.
7. Use after free vulnerability in Cast can be exploited to cause denial of service or execute arbitrary code.
8. Implementation vulnerability in Autofill can be exploited to cause denial of service.
9. Use after free vulnerability in Blink History can be exploited to cause denial of service or execute arbitrary code.
10. Implementation vulnerability in Installer can be exploited to cause denial of service.
11. A spoofing vulnerability in Microsoft Edge (Chromium-based) can be exploited remotely to spoof user interface.
12. Use after free vulnerability in Site Isolation can be exploited to cause denial of service or execute arbitrary code.
13. Implementation vulnerability in Fullscreen can be exploited to cause denial of service.
14. Implementation vulnerability in Downloads can be exploited to cause denial of service.

Original advisories

• CVE-2023-5484

• CVE-2023-5475
• CVE-2023-5486
• CVE-2023-5483
• CVE-2023-5479
• CVE-2023-5474
• CVE-2023-5473
• CVE-2023-5485
• CVE-2023-5476
• CVE-2023-5477
• CVE-2023-36559
• CVE-2023-5218
• CVE-2023-5487
• CVE-2023-5478
• CVE-2023-5481

Related products

• Microsoft-Edge

CVE list

• CVE-2023-5476
  critical
• CVE-2023-5485
  warning
• CVE-2023-5473
  high
• CVE-2023-5478
  warning
• CVE-2023-5484
  high
• CVE-2023-5483
  high
• CVE-2023-5474
  critical
• CVE-2023-5479
  high
• CVE-2023-5475
  high
• CVE-2023-5218
  critical
• CVE-2023-5486
  warning
• CVE-2023-5477
  warning
• CVE-2023-5487
  high
• CVE-2023-5481
  high
• CVE-2023-36559
  warning

KB list

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