Multiple vulnerabilities in Mozilla Firefox ESR

Description

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

Below is a complete list of vulnerabilities:

1. Denial of service vulnerability in HTTP/2 can be exploited remotely to cause denial of service.
2. Integer overflow vulnerability in OpenType sanitizer can be exploited to cause denial of service.
3. Memory safety vulnerability can be exploited to execute arbitrary code.
4. Use after free vulnerability can be exploited to cause denial of service or execute arbitrary code.
5. Out of bounds memory read can be exploited to cause denial of service.
6. Information disclosure vulnerability in GetBoundName can be exploited to obtain sensitive information.
7. Security vulnerability can be exploited to bypass security restrictions.
8. Clickjacking permission prompts vulnerability can be exploited remotely to spoof user interface.

Original advisories

• MFSA2024-19

Related products

• Mozilla-Firefox-ESR

CVE list

• CVE-2024-2609
  high
• CVE-2024-3302
  warning
• CVE-2024-3859
  high
• CVE-2024-3864
  critical
• CVE-2024-3861
  warning
• CVE-2024-3857
  critical
• CVE-2024-3854
  critical
• CVE-2024-3852
  critical
• CVE-2024-3863
  critical

Read more

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