KLA20202
Multiple vulnerabilities in Opera

Обновлено: 06/02/2023
Дата обнаружения
01/02/2023
Уровень угрозы
High
Описание

Multiple vulnerabilities were found in Opera. Malicious users can exploit these vulnerabilities to execute arbitrary code, cause denial of service, spoof user interface.

Below is a complete list of vulnerabilities:

  1. Use after free vulnerability in WebTransport can be exploited to cause denial of service or execute arbitrary code.
  2. Use after free vulnerability in WebRTC can be exploited to cause denial of service or execute arbitrary code.
  3. Type confusion vulnerability in ServiceWorker API can be exploited to cause denial of service.
  4. Use after free vulnerability in GuestView can be exploited to cause denial of service or execute arbitrary code.
Пораженные продукты

Opera earlier than 95.0.4635.25

Решение

Update to the latest version
Download Opera

Первичный источник обнаружения
Opera 95 Stable
Stable Channel Update for Desktop
Оказываемое влияние
?
ACE 
[?]

DoS 
[?]

SUI 
[?]
Связанные продукты
Opera
CVE-IDS
CVE-2023-04745.0Critical
CVE-2023-04735.0Critical
CVE-2023-04725.0Critical
CVE-2023-04715.0Critical
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