KLA11781 Multiple vulnerabilities in Opera

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

Below is a complete list of vulnerabilities:

1. Type confusion vulnerability in Blink component can be exploited to potentially cause denial of service.
2. Stack buffer overflow vulnerability in SCTP component can be exploited to potentially cause denial of service.

Original advisories

Changelog for Opera 68

Stable Channel Update for Desktop

Related products

Opera

CVE list

CVE-2020-6464 high

CVE-2020-6831 critical

Solution

Update to the latest version

Download Opera

Impacts

• DoS

Denial of service. Exploitation of vulnerabilities with this impact can lead to loss of system availability or critical functional fault.

Affected Products

• Opera earlier than 68.0.3618.104