Kaspersky ID:
KLA12269
Дата обнаружения:
11/08/2021
Обновлено:
03/09/2021

Описание

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

Below is a complete list of vulnerabilities:

  1. Use after free vulnerability in Page Info UI can be exploited to cause denial of service or execute arbitrary code.
  2. Heap buffer overflow vulnerability in Bookmarks can be exploited to cause denial of service or execute arbitrary code.
  3. Use after free vulnerability in Browser UI can be exploited to cause denial of service or execute arbitrary code.
  4. Out of bounds read vulnerability in Tab Strip can be exploited to cause denial of service or obtain sensitive information.
  5. Use after free vulnerability in File System API can be exploited to cause denial of service or execute arbitrary code.
  6. Incorrect security UI vulnerability in Navigation can be exploited to obtain sensitive information and spoof user interface.
  7. Out of bounds write vulnerability in Tab Groups can be exploited to cause denial of service or execute arbitrary code.

Первичный источник обнаружения

Связанные продукты

Список CVE

  • CVE-2021-30591
    unknown
  • CVE-2021-30590
    unknown
  • CVE-2021-30597
    unknown
  • CVE-2021-30592
    unknown
  • CVE-2021-30594
    unknown
  • CVE-2021-30593
    unknown
  • CVE-2021-30596
    unknown

Смотрите также

Узнай статистику распространения уязвимостей в своем регионе statistics.securelist.com

Нашли неточность в описании этой уязвимости? Дайте нам знать!
Узнай больше об угрозах и векторах атаки на Энциклопедии Kaspersky
Бесплатно
Читать
Kaspersky Premium
Комплексное решение для защиты вашей цифровой жизни
Премиум
Скачать
Confirm changes?
Your message has been sent successfully.