Multiple vulnerabilities in Opera

Descripción

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 Media Session can be exploited to cause denial of service or execute arbitrary code.
2. Use after free vulnerability in Presentation API can be exploited to cause denial of service or execute arbitrary code.
3. Use after free vulnerability in Dawn can be exploited to cause denial of service or execute arbitrary code.
4. Out of bounds write vulnerability in Streams API can be exploited to cause denial of service.
5. Out of bounds memory access vulnerability in Keyboard can be exploited to cause denial of service.
6. Heap buffer overflow vulnerability in WebRTC can be exploited to cause denial of service.

Notas informativas originales

• Changelog for Opera 111

Explotación

Public exploits exist for this vulnerability.

Lista CVE

• CVE-2024-5495
  critical
• CVE-2024-5497
  critical
• CVE-2024-5493
  critical
• CVE-2024-5494
  critical
• CVE-2024-5499
  critical
• CVE-2024-5496
  critical
• CVE-2024-5498
  critical

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