KLA12215
Multiple vulnerabilities in Opera

Обновлено: 27/07/2021
Дата обнаружения
12/04/2021
Уровень угрозы
Warning
Описание

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

Below is a complete list of vulnerabilities:

  1. A use after free vulnerability in WebGL can be exploited to cause denial of service or execute arbitrary code.
  2. A use after free vulnerability in TabGroups can be exploited to cause denial of service or execute arbitrary code.
  3. A use after free vulnerability in WebAudio can be exploited to cause denial of service or execute arbitrary code.
  4. A use after free vulnerability in Sharing can be exploited to cause denial of service or execute arbitrary code.
Пораженные продукты

Opera earlier than 77.0.4054.146

Решение

Update to the latest version
Download Opera

Первичный источник обнаружения
Changelog for Opera 77
Stable Channel Update for Desktop
Оказываемое влияние
?
ACE 
[?]

DoS 
[?]
Связанные продукты
Opera
CVE-IDS
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