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, bypass security restrictions, spoof user interface, gain privileges.

Below is a complete list of vulnerabilities:

1. Use after free vulnerability in PDF can be exploited to cause denial of service or execute arbitrary code.
2. A security feature bypass vulnerability in Microsoft Edge (Chromium-based) can be exploited remotely to bypass security restrictions.
3. Out of bounds write vulnerability in Swiftshader can be exploited to cause denial of service.
4. Out of bounds memory access vulnerability in Mojo can be exploited to cause denial of service.
5. Type confusion vulnerability in V8 can be exploited to cause denial of service.
6. Implementation vulnerability in Extensions API can be exploited to cause denial of service.
7. Implementation vulnerability in Downloads can be exploited to cause denial of service.
8. Implementation vulnerability in Picture In Picture can be exploited to cause denial of service.
9. Use after free vulnerability in Extensions can be exploited to cause denial of service or execute arbitrary code.
10. An elevation of privilege vulnerability in Microsoft Edge (Chromium-based) can be exploited remotely to gain privileges.
11. Data validation vulnerability in Installer can be exploited to cause denial of service.

Original advisories

• CVE-2023-29345

• CVE-2023-2941
• CVE-2023-2940
• CVE-2023-2938
• CVE-2023-33143
• CVE-2023-2937
• CVE-2023-2932
• CVE-2023-2929
• CVE-2023-2934
• CVE-2023-2936
• CVE-2023-2935
• CVE-2023-2930
• CVE-2023-2931
• CVE-2023-2933
• CVE-2023-2939

Exploitation

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

Related products

• Microsoft-Edge

CVE list

• CVE-2023-2929
  critical
• CVE-2023-2941
  warning
• CVE-2023-2937
  warning
• CVE-2023-2932
  critical
• CVE-2023-2940
  high
• CVE-2023-2935
  critical
• CVE-2023-2930
  critical
• CVE-2023-2939
  critical
• CVE-2023-2934
  critical
• CVE-2023-2938
  warning
• CVE-2023-2933
  critical
• CVE-2023-2936
  critical
• CVE-2023-2931
  critical
• CVE-2023-29345
  high
• CVE-2023-33143
  critical

KB list

Read more

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