Multiple vulnerabilities in Opera

Description

Multiple vulnerabilities were found in Opera. Malicious users can exploit these vulnerabilities to cause denial of service, obtain sensitive information.

Below is a complete list of vulnerabilities:

1. DoS vulnerability in V8 component can be exploited remotely via special crafted webpage.
2. OSI vulnerability in autofill component can be exploited remotely via special crafted webpage.
3. Memory vulnerability in V8 component can be exploited remotely via special crafted webpage to potentially cause denial of service.

Original advisories

• Changelog for Opera 62

• Stable Channel Update for Desktop

Exploitation

Public exploits exist for this vulnerability.

Related products

• Opera

CVE list

• CVE-2019-5847
  high
• CVE-2019-5848
  high
• CVE-2019-5866
  critical

Read more

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