Kaspersky ID:
KLA11764
Дата обнаружения:
05/05/2020
Обновлено:
22/01/2024

Описание

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

Below is a complete list of vulnerabilities:

  1. Use after free vulnerability in Web Worker can be exploited to potentially cause denial of service.
  2. Sandbox escape vulnerability on Windows to cause denial of service.
  3. Security bypass vulnerability in ‘Copy as cURL’ component on Windows can be exploited to bypass security restrictions and execute arbitrary code.
  4. Security bypass vulnerability in ‘Copy as cURL’ component can be exploited to bypass security restrictions and obtain sensitive information.
  5. URL spoofing vulnerability in location bar component can be exploited locally to perform domain spoofing.
  6. Security bypass vulnerability in CSP component can be exploited to execute arbitrary code.
  7. Stack buffer overflow vulnerability in SCTP component can be exploited to potentially cause denial of service.
  8. Memory corruption vulnerability can be exploited to execute arbitrary code.
  9. URLs serialization vulnerability can be exploited to bypass security restrictions.

Первичный источник обнаружения

Эксплуатация

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

Связанные продукты

Список CVE

  • CVE-2020-6831
    critical
  • CVE-2020-12387
    high
  • CVE-2020-12388
    critical
  • CVE-2020-12393
    warning
  • CVE-2020-12392
    warning
  • CVE-2020-12394
    warning
  • CVE-2020-12391
    warning
  • CVE-2020-12389
    critical
  • CVE-2020-12395
    critical
  • CVE-2020-12396
    critical
  • CVE-2020-12390
    critical

Смотрите также

Узнай статистику распространения уязвимостей в своем регионе statistics.securelist.com

Нашли неточность в описании этой уязвимости? Дайте нам знать!
Встречай новый Kaspersky!
Каждая минута твоей онлайн-жизни заслуживает топовой защиты.
Узнать больше
Kaspersky IT Security Calculator:
Оцените ваш профиль кибербезопасности
Узнать больше
Confirm changes?
Your message has been sent successfully.