KLA12013
Multiple vulnerabilities in Opera

Обновлено: 30/11/2020
Дата обнаружения
29/10/2020
Уровень угрозы
Warning
Описание

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

Below is a complete list of vulnerabilities:

  1. Implementation vulnerability in Blink can be exploited to cause denial of service.
  2. A heap buffer overflow vulnerability in Freetype can be exploited to cause denial of service.
  3. Use after free vulnerability in printing component can be exploited to cause denial of service and bypass security restrictions.
  4. Use after free vulnerability in media component can be exploited to cause denial of service and bypass security restrictions.
  5. Use after free vulnerability in PDFium can be exploited to cause denial of service and bypass security restrictions.
Эксплуатация

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

Пораженные продукты

Opera earlier than 72.0.3815.186

Решение

Update to the latest version
Download Opera

Первичный источник обнаружения
Changelog for Opera 72
Stable Channel Update for Desktop
Оказываемое влияние
?
DoS 
[?]

SB 
[?]
Связанные продукты
Opera
CVE-IDS
CVE-2020-160010.0Unknown
CVE-2020-159990.0Unknown
CVE-2020-160020.0Unknown
CVE-2020-160030.0Unknown
CVE-2020-160000.0Unknown