Kaspersky ID:
KLA49267
Detect Date:
05/18/2023
Updated:
01/25/2024

Description

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 Navigation can be exploited to cause denial of service or execute arbitrary code.
  2. Type confusion vulnerability in V8 can be exploited to cause denial of service.
  3. Use after free vulnerability in DevTools can be exploited to cause denial of service or execute arbitrary code.
  4. Use after free vulnerability in Guest View can be exploited to cause denial of service or execute arbitrary code.
  5. Implementation vulnerability in WebApp Installs can be exploited to cause denial of service.
  6. Use after free vulnerability in Autofill UI can be exploited to cause denial of service or execute arbitrary code.

Original advisories

Exploitation

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

Related products

CVE list

  • CVE-2023-2724
    critical
  • CVE-2023-2726
    critical
  • CVE-2023-2723
    critical
  • CVE-2023-2721
    critical
  • CVE-2023-2722
    critical
  • CVE-2023-2725
    critical

Read more

Find out the statistics of the vulnerabilities spreading in your region on statistics.securelist.com

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