Multiple vulnerabilities in Microsoft Browser

Description

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

Below is a complete list of vulnerabilities:

1. An information disclosure vulnerability in Microsoft Edge for Android (Chromium-based) can be exploited remotely to obtain sensitive information.
2. Policy enforcement vulnerability in Site Isolation can be exploited to cause denial of service.
3. Data validation vulnerability in Downloads can be exploited to cause denial of service.
4. Data validation vulnerability in Browser Switcher can be exploited to cause denial of service.
5. Implementation vulnerability in Autofill can be exploited to cause denial of service.
6. Object corruption vulnerability in V8 can be exploited to cause denial of service.
7. Object corruption vulnerability in WebAssembly can be exploited to cause denial of service.
8. Use after free vulnerability in V8 can be exploited to cause denial of service or execute arbitrary code.
9. Implementation vulnerability in Prompts can be exploited to cause denial of service.
10. An information disclosure vulnerability in Microsoft Edge (Chromium-based) can be exploited remotely to obtain sensitive information.
11. Policy enforcement vulnerability in WebUI can be exploited to cause denial of service.
12. Out of bounds read vulnerability in Fonts can be exploited to cause denial of service.
13. Implementation vulnerability in Network can be exploited to cause denial of service.
14. Implementation vulnerability in Extensions can be exploited to cause denial of service.
15. Use after free vulnerability in QUIC can be exploited to cause denial of service or execute arbitrary code.
16. Use after free vulnerability in Downloads can be exploited to cause denial of service or execute arbitrary code.

Original advisories

• CVE-2024-29986

• CVE-2024-3840
• CVE-2024-3843
• CVE-2024-3841
• CVE-2024-3838
• CVE-2024-3832
• CVE-2024-3833
• CVE-2024-3914
• CVE-2024-3846
• CVE-2024-29987
• CVE-2024-3847
• CVE-2024-3839
• CVE-2024-3845
• CVE-2024-3844
• CVE-2024-3837
• CVE-2024-3834

Exploitation

Public exploits exist for this vulnerability.

Related products

• Microsoft-Edge

CVE list

• CVE-2024-3838
  high
• CVE-2024-3844
  warning
• CVE-2024-3837
  critical
• CVE-2024-3846
  warning
• CVE-2024-3832
  critical
• CVE-2024-3843
  warning
• CVE-2024-3847
  high
• CVE-2024-3914
  high
• CVE-2024-3845
  warning
• CVE-2024-3841
  high
• CVE-2024-3833
  critical
• CVE-2024-3840
  critical
• CVE-2024-3839
  high
• CVE-2024-3834
  critical
• CVE-2024-29986
  high
• CVE-2024-29987
  high

KB list

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