Multiple vulnerabilities in Opera

Beschreibung

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 Extensions can be exploited to cause denial of service or execute arbitrary code.
2. Heap buffer overflow vulnerability in vp8 encoding can be exploited to cause denial of service.
3. Use after free vulnerability in Passwords can be exploited to cause denial of service or execute arbitrary code.

Ursprüngliche Informationshinweise

• Introducing Opera 103

• Stable Channel Update for Desktop

Ausnutzung

Public exploits exist for this vulnerability.

Betroffene Produkte

• Opera

CVE Liste

• CVE-2023-5217
  critical
• CVE-2023-5187
  critical
• CVE-2023-5186
  critical

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