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KLA12272
Multiple vulnerabilities in Mozilla Firefox

Updated: 01/25/2024
Detect date
?
09/07/2021
Severity
?
High
Description

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, spoof user interface.

Below is a complete list of vulnerabilities:

  1. A memory safety vulnerability can be exploited to execute arbitrary code.
  2. A security UI vulnerability for Android can be exploited to cause denial of service and spoof user interface.
  3. A code execution vulnerability for Windows can be exploited to execute arbitrary code.
  4. A security UI vulnerability can be exploited to spoof user interface.
  5. Security UI vulnerability in address bar on Android can be exploited via spoofing user interface.
Affected products

Mozilla Firefox earlier than 92

Solution

Update to the latest version
Download Firefox

Original advisories

MFSA2021-38

Impacts
?
ACE 
[?]

DoS 
[?]

SB 
[?]

SUI 
[?]
Related products
Mozilla Firefox
CVE-IDS
?
CVE-2021-384948.8Critical
CVE-2021-299938.1Critical
CVE-2021-384926.5High
CVE-2021-384916.5High
CVE-2021-384938.8Critical
CVE-2021-42214.3Warning
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