Multiple vulnerabilities in Mozilla Firefox

Description

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, obtain sensitive information, bypass security restrictions, perform cross-site scripting attack.

Below is a complete list of vulnerabilities:

1. ACE vulnerability on Windows can be exploited locally.
2. Memory corruption vulnerability can be exploited locally to execute arbitrary code.
3. Memory corruption vulnerability on Windows can be exploited locally to obtain sensitive information.
4. Bypass security vulnerability can be exploited locally to obtain sensitive information.
5. Type confusion vulnerability can be exploited locally to execute arbitrary code.
6. Bypass security vulnerability can be exploited locally to use lower protocol that TLS 1.3.
7. CSS sanitization vulnerability can be exploited locally.
8. Bypass security vulnerability on Windows can be exploited locally to obtain sensitive information.
9. Memory corruption vulnerability on Windows can be exploited locally to cause denial of service.

Original advisories

• mfsa2020-01

Related products

• Mozilla-Firefox

CVE list

• CVE-2019-17019
  high
• CVE-2019-17024
  high
• CVE-2019-17021
  warning
• CVE-2019-17016
  warning
• CVE-2019-17017
  high
• CVE-2019-17025
  high
• CVE-2019-17023
  warning
• CVE-2019-17022
  warning
• CVE-2019-17020
  warning
• CVE-2019-17018
  warning
• CVE-2019-17015
  high

Read more

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