Multiple vulnerabilities in Opera

Описание

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

Below is a complete list of vulnerabilities:

1. Use after free vulnerability in WebSerial can be exploited to cause denial of service or execute arbitrary code.
2. Heap buffer overflow vulnerability in WebXR can be exploited to cause denial of service.
3. Type confusion vulnerabulity in V8 can be exploited to cause denial of service.
4. Use after free vulnerability in Blink XSLT can be exploited to cause denial of service or execute arbitrary code.
5. Use after free vulnerability in V8 can be exploited to cause denial of service or execute arbitrary code.
6. Out of bounds write vulnerability in ANGLE can be exploited to cause denial of service or execute arbitrary code.

Первичный источник обнаружения

• Changelog for Opera 77
  Stable Channel Update for Desktop
  

Эксплуатация

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

Связанные продукты

• Opera

Список CVE

• CVE-2021-30541
  unknown
• CVE-2021-30564
  unknown
• CVE-2021-30562
  unknown
• CVE-2021-30560
  unknown
• CVE-2021-30563
  unknown
• CVE-2021-30561
  unknown
• CVE-2021-30559
  unknown

Смотрите также

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