Multiple vulnerabilities in Mozilla Firefox ESR

Description

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

Below is a complete list of vulnerabilities:

1. Memory corruption vulnerability in IPC CanvasTranslator can be exploited remotely to cause denial of service or execute arbitrary code.
2. Memory corruption vulnerability in IPC ColorPickerShownCallback can be exploited remotely to cause denial of service or execute arbitrary code.
3. Memory corruption vulnerability in IPC FilePickerShownCallback can be exploited remotely to cause denial of service or execute arbitrary code.
4. Integer overflow vulnerability in RecordedSourceSurfaceCreation can be exploited to cause execute arbitrary code and denial of service.
5. Memory corruption vulnerability in JIT UpdateRegExpStatics can be exploited remotely to cause denial of service or execute arbitrary code.
6. Security UI vulnerability in Full screen notification can be exploited to spoof user interface.
7. Security vulnerability in CheckRegExpSyntax can be exploited to bypass security restrictions.
8. Information disclosure vulnerability in Push Notifications can be exploited to obtain sensitive information.
9. Code execution vulnerability can be exploited remotely to execute arbitrary code.
10. Buffer overflow vulnerability in WebGL glGetProgramiv can be exploited to cause denial of service.
11. Information disclosure vulnerability in HttpBaseChannel can be exploited to obtain sensitive information.
12. Memory safety vulnerability can be exploited to execute arbitrary code.

Original advisories

• MFSA2023-36

Related products

• Mozilla-Firefox-ESR

CVE list

• CVE-2023-4051
  critical
• CVE-2023-4053
  high
• CVE-2023-4581
  warning
• CVE-2023-4577
  high
• CVE-2023-4584
  critical
• CVE-2023-4576
  critical
• CVE-2023-4575
  high
• CVE-2023-4582
  critical
• CVE-2023-4583
  critical
• CVE-2023-4573
  high
• CVE-2023-4578
  high
• CVE-2023-4574
  high
• CVE-2023-4585
  critical
• CVE-2023-4580
  high

Read more

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