AVG-2444 log

Package opera
Status Fixed
Severity High
Type multiple issues
Affected 80.0.4170.16-1
Fixed 80.0.4170.63-1
Current 88.0.4412.53-1 [community]
Ticket None
Created Tue Oct 5 15:46:08 2021
Issue Severity Remote Type Description
CVE-2021-37980 High Yes Sandbox escape
An inappropriate implementation security issue has been found in the Sandbox component of the Chromium browser engine before version 94.0.4606.81.
CVE-2021-37979 High Yes Arbitrary code execution
A heap buffer overflow security issue has been found in the WebRTC component of the Chromium browser engine before version 94.0.4606.81.
CVE-2021-37978 High Yes Arbitrary code execution
A heap buffer overflow security issue has been found in the Blink component of the Chromium browser engine before version 94.0.4606.81.
CVE-2021-37977 High Yes Arbitrary code execution
A use after free security issue has been found in the Garbage Collection component of the Chromium browser engine before version 94.0.4606.81.
Date Advisory Package Type
29 Oct 2021 ASA-202110-8 opera multiple issues
References
https://blogs.opera.com/desktop/changelog-for-80/
Notes
Opera version 80.0.4170.16 is based on Chromium version 94.0.4606.61, Opera version 80.0.4170.63 is based on Chromium version 94.0.4606.81 according to the reference.