Multiple vulnerabilities in Mozilla Firefox ESR

Descrição

Multiple vulnerabilities were found in Mozilla Firefox ESR. Malicious users can exploit these vulnerabilities to gain privileges, execute arbitrary code, cause denial of service, bypass security restrictions.

Below is a complete list of vulnerabilities:

1. An elevation of privilege vulnerability in popup notifications can be exploited remotely to gain privileges.
2. Security UI vulnerability can be exploited to spoof user interface and execute arbitrary code.
3. Out of bounds read vulnerability in DOMParser can be exploited to cause denial of service.
4. Denial of service vulnerability in WASM JIT analysis can be exploited to cause denial of service.
5. Memory safety vulnerability can be exploited to execute arbitrary code.
6. An elevation of privilege vulnerability in Firefox uninstaller can be exploited remotely to gain privileges.
7. Cookie jar overflow vulnerability can be exploited to cause denial of service.
8. Use after free vulnerability can be exploited to cause denial of service or execute arbitrary code.
9. Security vulnerability in Offscreen Canvas can be exploited to bypass security restrictions.
10. Stack buffer overflow vulnerability in StorageManager can be exploited remotely to cause denial of service.

Comunicados originais

• MFSA2023-31

Produtos relacionados

• Mozilla-Firefox-ESR

Lista de CVE

• CVE-2023-4047
  critical
• CVE-2023-4054
  high
• CVE-2023-4046
  high
• CVE-2023-4056
  critical
• CVE-2023-4048
  critical
• CVE-2023-4052
  high
• CVE-2023-4049
  high
• CVE-2023-4055
  critical
• CVE-2023-4057
  critical
• CVE-2023-4045
  high
• CVE-2023-4050
  critical

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