Multiple vulnerabilities in Mozilla Firefox ESR

Description

Multiple vulnerabilities were found in Mozilla Firefox ESR. Malicious users can exploit these vulnerabilities to spoof user interface, bypass security restrictions, execute arbitrary code.

Below is a complete list of vulnerabilities:

1. Security UI vulnerability in Fullscreen notification can be exploited to spoof user interface.
2. Security bypass vulnerability in libusrsctp can be exploited to bypass security restrictions.
3. Security vulnerability in WebWorker can be exploited to bypass security restrictions.
4. Code execution vulnerability in GTK drag and drop can be exploited remotely to execute arbitrary code.
5. Code execution vulnerability in Devtools can be exploited remotely to execute arbitrary code.
6. Memory safety vulnerability can be exploited to execute arbitrary code.
7. Security vulnerability in format directive can be exploited to bypass security restrictions.
8. Security UI vulnerability in cross-origin iframe can be exploited to spoof user interface.

Fiches de renseignement originales

• MFSA2023-02

Produits associés

• Mozilla-Firefox-ESR

Liste CVE

• CVE-2022-46877
  warning
• CVE-2022-46871
  critical
• CVE-2023-23602
  high
• CVE-2023-23598
  high
• CVE-2023-23599
  high
• CVE-2023-23605
  critical
• CVE-2023-23603
  high
• CVE-2023-23601
  high

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