Multiple vulnerabilities in Microsoft Browser

Descrição

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

Below is a complete list of vulnerabilities:

1. Out of bounds memory access vulnerability in FedCM can be exploited to cause denial of service.
2. Type confusion vulnerability in V8 can be exploited to cause denial of service.
3. Security UI vulnerability in BFCache can be exploited to spoof user interface.
4. Use after free vulnerability in Networks can be exploited to cause denial of service or execute arbitrary code.

Comunicados originais

• CVE-2023-4761

• CVE-2023-4762
• CVE-2023-4764
• CVE-2023-4763

Exploração

Public exploits exist for this vulnerability.

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Produtos relacionados

• Microsoft-Edge

Lista de CVE

• CVE-2023-4761
  critical
• CVE-2023-4764
  high
• CVE-2023-4763
  critical
• CVE-2023-4762
  critical

Lista de KB

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