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Mozilla Firefox Multiple Vulnerabilities

Release Date: 3 Nov 2021 3490 Views

RISK: Medium Risk

TYPE: Clients - Browsers

TYPE: Browsers
Multiple vulnerabilities were identified in Mozilla Firefox, a remote attacker could exploit some of these vulnerabilities to trigger cross-site scripting, spoofing, remote code execution, denial of service condition, security restriction bypass and sensitive information disclosure on the targeted system.


  • Cross-Site Scripting
  • Denial of Service
  • Remote Code Execution
  • Spoofing
  • Security Restriction Bypass
  • Information Disclosure

System / Technologies affected

Versions prior to:


  •  Firefox 94
  •  Firefox ESR 91.3


Before installation of the software, please visit the vendor web-site for more details.

Apply fixes issued by the vendor:


  •  Firefox 94
  •  Firefox ESR 91.3

Vulnerability Identifier


Related Link