Multiple vulnerabilities in Mozilla Firefox

Description

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

Below is a complete list of vulnerabilities:

1. Security vulnerability in SystemPrincipal can be exploited to bypass security restrictions.
2. Security vulnerability in WebWorker can be exploited to bypass security restrictions.
3. Code execution vulnerability in GTK drag and drop can be exploited remotely to execute arbitrary code.
4. Code execution vulnerability in process allocation 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 Notification permissions can be exploited to bypass security restrictions.
8. Security vulnerability in format directive can be exploited to bypass security restrictions.
9. Security UI vulnerability in cross-origin iframe can be exploited to spoof user interface.

Original advisories

• MSFA2023-01

Related products

• Mozilla-Firefox

CVE list

• CVE-2023-23604
  high
• CVE-2023-23602
  high
• CVE-2023-23598
  high
• CVE-2023-23597
  high
• CVE-2023-23599
  high
• CVE-2023-23605
  critical
• CVE-2023-23600
  high
• CVE-2023-23603
  high
• CVE-2023-23601
  high
• CVE-2023-23606
  critical

Read more

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