Multiple vulnerabilities in Mozilla Firefox

Description

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to spoof user interface, execute arbitrary code, cause denial of service, obtain sensitive information, bypass security restrictions.

Below is a complete list of vulnerabilities:

1. Security UI vulnerability in Fullscreen notification can be exploited to spoof user interface.
2. Memory corruption vulnerability in Garbage Collection can be exploited remotely to cause denial of service or execute arbitrary code.
3. Data race vulnerability in font initialization can be exploited to obtain sensitive information or execute arbitrary code.
4. Security vulnerability can be exploited to bypass security restrictions.
5. Information disclosure vulnerability in Private Browsing on Andoroid can be exploited to obtain sensitive information.
6. Out of bounds vulnerability in WebGL on macOS can be exploited to cause denial of service.
7. Remote code execution vulnerability in Maintenance Service can be exploited remotely to execute arbitrary code.
8. Memory corruption vulnerability in Garbage Collection compaction can be exploited remotely to cause denial of service or execute arbitrary code.
9. Invalid free pointer in the memory manager can be remotely exploited to cause a denial of service or the execution of arbitrary code.
10. Information disclosure vulnerability in Save As dialog on Windows can be exploited to obtain sensitive information.
11. Security vulnerability in the ARM64 Ion compiler can be exploited to bypass security restrictions.
12. Security vulnerability in the bind function can be exploited to bypass security restrictions.
13. Security UI vulnerability in Fullscreen notification on Android can be exploited to spoof user interface.
14. Use after free vulnerability in debugging APIs can be exploited to cause denial of service or execute arbitrary code.
15. Remote code execution vulnerability can be exploited remotely to execute arbitrary code.
16. Information disclosure vulnerability in WebExtension can be exploited to obtain sensitive information.
17. Memory safety vulnerability can be exploited to execute arbitrary code.
18. Double-free memory address vulnerability in libwebp can be exploited remotely to cause denial of service or execute arbitrary code.

Original advisories

• MFSA2023-13

Related products

• Mozilla-Firefox

CVE list

• CVE-2023-29533
  warning
• CVE-2023-29544
  high
• CVE-2023-29537
  critical
• CVE-2023-29547
  high
• CVE-2023-29546
  high
• CVE-2023-29531
  critical
• CVE-2023-29532
  high
• CVE-2023-29535
  high
• CVE-2023-29536
  critical
• CVE-2023-29545
  high
• CVE-2023-29548
  high
• CVE-2023-29541
  critical
• CVE-2023-29549
  high
• CVE-2023-29534
  critical
• CVE-2023-29543
  critical
• CVE-2023-29542
  critical
• CVE-2023-29539
  critical
• CVE-2023-29540
  high
• CVE-2023-29538
  warning
• CVE-2023-29551
  critical
• CVE-2023-29550
  critical
• CVE-2023-1999
  critical

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