AVG-2083 log

Package opera
Status Fixed
Severity High
Type arbitrary code execution
Affected 77.0.4054.90-1
Fixed 77.0.4054.146-1
Current 82.0.4227.23-1 [community]
Ticket None
Created Fri Jun 18 07:28:12 2021
Issue Severity Remote Type Description
CVE-2021-30557 High Yes Arbitrary code execution
A use after free security issue has been found in the TabGroups component of the Chromium browser engine before version 91.0.4472.114.
CVE-2021-30556 High Yes Arbitrary code execution
A use after free security issue has been found in the WebAudio component of the Chromium browser engine before version 91.0.4472.114.
CVE-2021-30555 High Yes Arbitrary code execution
A use after free security issue has been found in the Sharing component of the Chromium browser engine before version 91.0.4472.114.
CVE-2021-30554 High Yes Arbitrary code execution
A use after free security issue has been found in the WebGL component of the Chromium browser engine before version 91.0.4472.114. Google is aware that an...
Date Advisory Package Type
01 Jul 2021 ASA-202107-4 opera arbitrary code execution
References
https://blogs.opera.com/desktop/changelog-for-77/
Notes
Opera version 77.0.4054.90 is based on Chromium version 91.0.4472.101, Opera version 77.0.4054.146 is based on Chromium version 91.0.4472.114 according to the reference.