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Mozilla Products Multiple Vulnerabilities

Release Date: 20 Apr 2021 3988 Views

RISK: Medium Risk

TYPE: Clients - Browsers

TYPE: Browsers

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


  • Denial of Service
  • Remote Code Execution
  • Security Restriction Bypass
  • Information Disclosure
  • Cross-Site Scripting
  • Elevation of Privilege
  • Data Manipulation

System / Technologies affected

Versions prior to:


  • Firefox 88
  • Thunderbird 78.10


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

Apply fixes issued by the vendor:


  • Firefox 88
  • Thunderbird 78.10

Vulnerability Identifier


Related Link