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KLA61309
Multiple vulnerabilities in Opera

Обновлено: 25/01/2024
Дата обнаружения
09/08/2023
Уровень угрозы
High
Описание

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

Below is a complete list of vulnerabilities:

  1. Type confusion vulnerability in V8 can be exploited to cause denial of service.
  2. Use after free vulnerability in WebRTC can be exploited to cause denial of service or execute arbitrary code.
  3. Use after free vulnerability in Cast can be exploited to cause denial of service or execute arbitrary code.
  4. Out of bounds read vulnerability in WebGL can be exploited to cause denial of service.
  5. Implementation vulnerability in Extensions can be exploited to cause denial of service.
  6. Out of bounds memory access vulnerability in ANGLE can be exploited to cause denial of service.
  7. Heap buffer overflow vulnerability in Visuals can be exploited to cause denial of service.
  8. Data validation vulnerability in Extensions can be exploited to cause denial of service.
  9. Use after free vulnerability in Blink Task Scheduling can be exploited to cause denial of service or execute arbitrary code.
Эксплуатация

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

Пораженные продукты

Opera earlier than 101.0.4843.43

Решение

Update to the latest version
Download Opera

Первичный источник обнаружения
Stable Channel Update for Desktop
Opera 101.0.4843.43 Stable update
Оказываемое влияние
?
ACE 
[?]

DoS 
[?]

SB 
[?]
Связанные продукты
Opera
CVE-IDS
CVE-2023-40718.8Critical
CVE-2023-40728.8Critical
CVE-2023-40778.8Critical
CVE-2023-40748.8Critical
CVE-2023-40758.8Critical
CVE-2023-40768.8Critical
CVE-2023-40698.8Critical
CVE-2023-40788.8Critical
CVE-2023-40688.1Critical
CVE-2023-40738.8Critical
CVE-2023-40708.1Critical
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