Multiple vulnerabilities in Microsoft Browser

Description

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

Below is a complete list of vulnerabilities:

1. Use after free vulnerability in Dawn can be exploited to cause denial of service or execute arbitrary code.
2. An information disclosure vulnerability in Microsoft Edge (Chromium-based) can be exploited remotely to obtain sensitive information.
3. Use after free vulnerability in V8 can be exploited to cause denial of service or execute arbitrary code.
4. Type confusion vulnerability in V8 can be exploited to cause denial of service.
5. Implementation vulnerability in Downloads can be exploited to cause denial of service.

Original advisories

• CVE-2024-4948

• CVE-2024-30056
• CVE-2024-4949
• CVE-2024-4947
• CVE-2024-4950

Exploitation

Public exploits exist for this vulnerability.

Related products

• Microsoft-Edge

CVE list

• CVE-2024-4949
  unknown
• CVE-2024-4950
  unknown
• CVE-2024-4948
  unknown
• CVE-2024-4947
  unknown
• CVE-2024-30056
  high

Read more

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