KLA12183
Multiple vulnerabilities in Opera

Обновлено: 27/05/2021
Дата обнаружения
20/04/2021
Уровень угрозы
High
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. A use after free vulnerability in Blink can be exploited to cause denial of service or execute arbitrary code.
  2. A validation of untrusted input vulnerability in V8 for x86_64 can be exploited to bypass security restrictions.
Эксплуатация

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

Пораженные продукты

Opera earlier than 75.0.3969.218

Решение

Update to the latest version
Download Opera

Первичный источник обнаружения
Changelog for Opera 75
Stable Channel Update for Desktop
Оказываемое влияние
?
ACE 
[?]

DoS 
[?]

SB 
[?]
Связанные продукты
Opera
CVE-IDS
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