Multiple vulnerabilities in Mozilla Firefox

Description

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

Below is a complete list of vulnerabilities:

1. Memory safety vulnerability can be exploited to execute arbitrary code.
2. An elevation of privilege vulnerability in iframe Sandbox can be exploited remotely to gain privileges.
3. Bypassing permission prompt in nested browsing contexts can be exploited to bypass security restrictions.
4. Leaking cross-origin redirect can be exploited to bypass security restrictions.
5. Fullscreen notification bypass using popups can be exploited to spoof user interface.
6. Security vulnerability in reader mode can be exploited to bypass security restrictions.
7. Security vulnerability can be exploited to bypass security restrictions.
8. Leaking browser history with CSS variables can be exploited to obtain sensitive information.

Original advisories

• MFSA2022-16

Related products

• Mozilla-Firefox

CVE list

• CVE-2022-29917
  critical
• CVE-2022-29911
  high
• CVE-2022-29909
  critical
• CVE-2022-29915
  warning
• CVE-2022-29914
  high
• CVE-2022-29918
  critical
• CVE-2022-29912
  high
• CVE-2022-29910
  high
• CVE-2022-29916
  high

Read more

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