KLA11724
Multiple vulnerabilities in Opera
Обновлено: 22/05/2020
Дата обнаружения
27/03/2020
Уровень угрозы
High
Описание

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

Below is a complete list of vulnerabilities:

  1. Inappropriate implementation vulnerability in V8 component can be exploited to execute arbitrary code.
  2. Policy enforcement vulnerability in extensions component can be exploited to bypass same origin policy.
  3. Use after free vulnerability in audio component can be exploited to obtain sensitive information.
  4. Out of bounds vulnerability can be exploited to cause denial of service.
  5. Use after free vulnerability in media component can be exploited to obtain sensitive information.
  6. Use after free vulnerability in WebGL can be exploited to obtain sensitive information.
Пораженные продукты

Opera earlier than 67.0.3575.115

Решение

Update to the latest version
Download Opera

Первичный источник обнаружения
Changelog for Opera 67
Stable Channel Update for Desktop
Оказываемое влияние
?
ACE 
[?]

OSI 
[?]

DoS 
[?]

SB 
[?]
Связанные продукты
Opera
CVE-IDS
CVE-2019-205030.0Unknown
CVE-2020-64290.0Unknown
CVE-2020-64250.0Unknown
CVE-2020-64240.0Unknown
CVE-2020-64280.0Unknown
CVE-2020-64270.0Unknown
CVE-2020-64260.0Unknown
CVE-2020-64220.0Unknown
CVE-2020-64490.0Unknown