Multiple vulnerabilities in Mozilla Firefox

Description

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to gain privileges, obtain sensitive information, execute arbitrary code, bypass security restrictions, perform cross-site scripting attack, spoof user interface.

Below is a complete list of vulnerabilities:

1. Elevation of privilege vulnerability in Maintenance (Updater) Service on Windows can be exploited to gain privileges.
2. Information disclosure vulnerability in cross-origin responses can be exploited to obtain sensitive information.
3. Memory safety vulnerability can be exploited to execute arbitrary code.
4. Remote code execution vulnerability in XSL Transforms can be exploited remotely via special crafted XLS document to execute arbitrary code.
5. Security bypass vulnerability in extensions can be exploited to bypass security restrictions.
6. Security bypass vulnerability in Web Extension’s Content Security Policy and frame-ancestors directive can be exploited to bypass security restrictions.
7. Security bypass vulnerability in Remote Agent if WebDriver is enable can be exploited to bypass security restrictions.
8. Security bypass vulnerability in tel: link on Android can be exploited to perform cross-site scripting attack.
9. Code execution vulnerability in Drag&Drop can be exploited via special crafted image to execute arbitrary code.
10. Security bypass vulnerability in iframe can be exploited via special crafted document to bypass security restrictions.
11. Security UI vulnerability in JavaScript Dialogs on Android can be exploited to spoof user interface.

Original advisories

• MFSA2022-04

Related products

• Mozilla-Firefox

CVE list

• CVE-2022-22753
  high
• CVE-2022-22760
  high
• CVE-2022-22764
  critical
• CVE-2022-0511
  critical
• CVE-2022-22755
  critical
• CVE-2022-22754
  high
• CVE-2022-22761
  critical
• CVE-2022-22757
  high
• CVE-2022-22758
  critical
• CVE-2022-22756
  critical
• CVE-2022-22759
  critical
• CVE-2022-22762
  warning

Read more

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