Multiple vulnerabilities in Mozilla Firefox ESR

Description

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

Below is a complete list of vulnerabilities:

1. Information disclosure vulnerability in OCSP requests can be exploited to obtain sensitive information.
2. Use after free vulnerability in nsSHistory can be exploited to cause denial of service or execute arbitrary code.
3. Security vulnerability can be exploited to bypass security restrictions.
4. Denial of service vulnerability can be exploited to cause denial of service.
5. A remote code execution vulnerability can be exploited remotely to execute arbitrary code.
6. Integer underflow vulnerability in ReplaceElementsAt can be exploited to cause denial of service.
7. A remote code execution vulnerability can be exploited to execute arbitrary code.
8. Security UI vulnerability in cursor can be exploited to spoof user interface.

Original advisories

• MFSA2022-25

Related products

• Mozilla-Firefox-ESR

CVE list

• CVE-2022-31744
  high
• CVE-2022-34472
  warning
• CVE-2022-34470
  critical
• CVE-2022-34468
  critical
• CVE-2022-34478
  high
• CVE-2022-2200
  critical
• CVE-2022-34481
  critical
• CVE-2022-34484
  critical
• CVE-2022-34479
  high

Read more

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