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, execute arbitrary code, gain privileges.

Below is a complete list of vulnerabilities:

1. Security UI vulnerability in Navigation can be exploited to spoof user interface.
2. Out of bounds memory access vulnerability in DOM Bindings can be exploited to cause denial of service.
3. Implementation vulnerability in Extensions can be exploited to cause denial of service.
4. Heap buffer overflow vulnerability in Browser History can be exploited to cause denial of service.
5. Use after free vulnerability in Vulkan can be exploited to cause denial of service or execute arbitrary code.
6. Implementation vulnerability in FedCM can be exploited to cause denial of service.
7. Use after free vulnerability in Frames can be exploited to cause denial of service or execute arbitrary code.
8. Out of bounds read vulnerability in Accessibility can be exploited to cause denial of service.
9. Validation of untrusted input vulnerability in Safe can be exploited to cause denial of service.
10. Policy enforcement vulnerability in Intents can be exploited to cause denial of service.
11. Heap buffer overflow vulnerability in Visuals can be exploited to cause denial of service.
12. Use after free vulnerability in Networking APIs can be exploited to cause denial of service or execute arbitrary code.
13. Implementation vulnerability in WebShare can be exploited to cause denial of service.
14. Security UI vulnerability in Picture In Picture can be exploited to spoof user interface.
15. A tampering vulnerability in Microsoft Edge (Chromium-based) can be exploited remotely to spoof user interface.
16. A spoofing vulnerability in Microsoft Edge (Chromium-based) can be exploited remotely to spoof user interface.

Original advisories

• CVE-2023-1821

• CVE-2023-1811
• CVE-2023-28301
• CVE-2023-1817
• CVE-2023-1816
• CVE-2023-1823
• CVE-2023-1812
• CVE-2023-1813
• CVE-2023-1815
• CVE-2023-24935
• CVE-2023-1818
• CVE-2023-1814
• CVE-2023-1820
• CVE-2023-1822
• CVE-2023-1810
• CVE-2023-1819

Related products

• Microsoft-Edge

CVE list

• CVE-2023-1822
  high
• CVE-2023-1812
  critical
• CVE-2023-1813
  high
• CVE-2023-1820
  critical
• CVE-2023-1818
  critical
• CVE-2023-1823
  high
• CVE-2023-1811
  critical
• CVE-2023-1819
  high
• CVE-2023-1814
  high
• CVE-2023-1817
  high
• CVE-2023-1810
  critical
• CVE-2023-1815
  critical
• CVE-2023-1821
  high
• CVE-2023-1816
  high
• CVE-2023-28301
  warning
• CVE-2023-24935
  high

KB list

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