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. Heap buffer overflow vulnerability in sqlite can be exploited to cause denial of service.
3. Integer overflow vulnerability in Skia can be exploited to cause execute arbitrary code and denial of service.
4. Use after free vulnerability in DevTools can be exploited to cause denial of service or execute arbitrary code.
5. Out of bounds memory access vulnerability in Service Worker API can be exploited to cause denial of service.

Ursprüngliche Informationshinweise

• Opera 98 Stable update

• Stable Channel Update for Desktop
• Stable Channel Update for Desktop

Ausnutzung

Public exploits exist for this vulnerability.

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

Betroffene Produkte

• Opera

CVE Liste

• CVE-2023-2033
  critical
• CVE-2023-2134
  critical
• CVE-2023-2136
  critical
• CVE-2023-2133
  critical
• CVE-2023-2135
  critical
• CVE-2023-2137
  critical

Mehr erfahren

Informieren Sie sich über die Statistiken der in Ihrer Region verbreiteten Sicherheitslücken statistics.securelist.com