Multiple vulnerabilities in Opera

Описание

Multiple vulnerabilities were found in Opera. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, bypass security restrictions.

Below is a complete list of vulnerabilities:

1. Use after free vulnerability in speech recognizer can be exploited to cause denial of service and potentially execute arbitrary code.
2. A spoofing vulnerability in Windows CryptoAPI can be exploited remotely to bypass security restrictions.
3. Extension message verification error can be exploited to bypass security restrictions.

Первичный источник обнаружения

• Changelog for Opera 66
  Stable Channel Update for Desktop
  

Эксплуатация

Public exploits exist for this vulnerability.

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

Связанные продукты

• Opera

Список CVE

• CVE-2020-0601
  high
• CVE-2020-6379
  high
• CVE-2020-6380
  high
• CVE-2020-6378
  high

Смотрите также

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