AVG-1586 log

Package opera
Status Fixed
Severity High
Type arbitrary code execution
Affected 74.0.3911.160-1
Fixed 74.0.3911.203-1
Current 79.0.4143.50-1 [community]
Ticket None
Created Wed Feb 17 14:05:11 2021
Issue Severity Remote Type Description
CVE-2021-21157 Medium Yes Arbitrary code execution
A use after free security issue was found in the Web Sockets component of the Chromium browser before version 88.0.4324.182.
CVE-2021-21156 High Yes Arbitrary code execution
A heap buffer overflow security issue was found in the V8 component of the Chromium browser before version 88.0.4324.182.
CVE-2021-21155 High Yes Arbitrary code execution
A heap buffer overflow security issue was found in the Tab Strip component of the Chromium browser before version 88.0.4324.182.
CVE-2021-21154 High Yes Arbitrary code execution
A heap buffer overflow security issue was found in the Tab Strip component of the Chromium browser before version 88.0.4324.182.
CVE-2021-21153 High Yes Arbitrary code execution
A stack overflow security issue was found in the GPU Process component of the Chromium browser before version 88.0.4324.182.
CVE-2021-21152 High Yes Arbitrary code execution
A heap buffer overflow security issue was found in the Media component of the Chromium browser before version 88.0.4324.182.
CVE-2021-21151 High Yes Arbitrary code execution
A use after free security issue was found in the Payments component of the Chromium browser before version 88.0.4324.182.
CVE-2021-21150 High Yes Arbitrary code execution
A use after free security issue was found in the Downloads component of the Chromium browser before version 88.0.4324.182.
CVE-2021-21149 High Yes Arbitrary code execution
A stack overflow security issue was found in the Data Transfer component of the Chromium browser before version 88.0.4324.182.
Date Advisory Package Type
13 Mar 2021 ASA-202103-8 opera arbitrary code execution
References
https://blogs.opera.com/desktop/changelog-for-74/
https://blogs.opera.com/desktop/2021/03/opera-74-0-3911-203-stable-update/
Notes
Opera versions 74.0.3911.107 up to 74.0.3911.160 are based on Chromium version 88.0.4324.150, Opera version 74.0.3911.203 is based on Chromium version 88.0.4324.182 according to the references.