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.

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. Code execution vulnerability can be exploited remotely to execute arbitrary code.
6. Memory safety vulnerability can be exploited to execute arbitrary code.

Original advisories

• MFSA2023-35

Related products

• Mozilla-Firefox-ESR

CVE list

• CVE-2023-4581
  warning
• CVE-2023-4584
  critical
• CVE-2023-4576
  critical
• CVE-2023-4575
  high
• CVE-2023-4573
  high
• CVE-2023-4574
  high

Read more

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