KLA12015
Multiple vulnerabilities in Opera

Updated: 11/30/2020
Detect date
?
11/18/2020
Severity
?
Warning
Description

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. Implementation vulnerability in V8 can be exploited to potentially cause denial of service.
  2. Use after free vulnerability in site isolation can be exploited to potentially cause denial of service or execute arbitrary code.
Affected products

Opera earlier than 72.0.3815.378

Solution

Update to the latest version
Download Opera

Original advisories

Changelog for Opera 72
Stable Channel Update for Desktop

Impacts
?
ACE 
[?]

DoS 
[?]
Related products
Opera
CVE-IDS
?
CVE-2020-160130.0Unknown
CVE-2020-160170.0Unknown
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