Multiple vulnerabilities in Opera

Beschreibung

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

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 Media can be exploited to cause denial of service or execute arbitrary code.
3. Use after free vulnerability in Guest View can be exploited to cause denial of service or execute arbitrary code.

Ursprüngliche Informationshinweise

• Opera 100.0.4815.30 Stable update

• Stable Channel Update for Desktop

Ausnutzung

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

Betroffene Produkte

• Opera

CVE Liste

• CVE-2023-3422
  critical
• CVE-2023-3420
  critical
• CVE-2023-3421
  critical

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