Multiple vulnerabilities in Mozilla Firefox

Descripción

Multiple vulnerabilities were found in Mozilla Firefox. Malicious users can exploit these vulnerabilities to inject malicious code, cause denial of service, obtain sensitive information, execute arbitrary code, read local files.

Below is a complete list of vulnerabilities:

1. ‘Copy as cURL’ feature vulnerability can be exploited to command injection.
2. Out of bounds vulnerability can be exploited to cause denial of service.
3. Focusing a popup while in fullscreen could have obscured the fullscreen notification to obtain sensitive information.
4. Missing protections against state confusion can be exploited to cause denial of service.
5. URL Spoofing vulnerability can be exploited remotely via specially designed script to obtain sensitive information.
6. Memory safety vulnerability can be exploited to execute arbitrary code
7. Security bypass vulnerability occurs when Import statements in CSS could bypass the Content Security Policy nonce feature.
8. Use-after-free vulnerability can be exploited to cause denial of service.
9. The first time AirPods are connected, they become named after the user’s name by default. Websites with camera or microphone permission are able to enumerate device names, disclosing the user’s name.
10. Vulnerability in Web Extensions related to same-origin policy can be exploited via specially designed request to read local files.

Notas informativas originales

• mfsa2020-08

Explotación

Public exploits exist for this vulnerability.

Malware exists for this vulnerability. Usually such malware is classified as Exploit. More details.

Productos relacionados

• Mozilla-Firefox

Lista CVE

• CVE-2019-20503
  high
• CVE-2020-6806
  critical
• CVE-2020-6812
  high
• CVE-2020-6814
  critical
• CVE-2020-6807
  critical
• CVE-2020-6811
  critical
• CVE-2020-6805
  critical
• CVE-2020-6810
  warning
• CVE-2020-6808
  high
• CVE-2020-6813
  high
• CVE-2020-6815
  critical
• CVE-2020-6809
  critical

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