AVG-1818 log

Package	opera
Status	Fixed
Severity	High
Type	multiple issues
Affected	75.0.3969.171-1
Fixed	75.0.3969.218-1
Current	Removed
Ticket	None
Created	Tue Apr 13 21:55:53 2021

Issue	Severity	Remote	Type	Description
CVE-2021-21220	High	Yes	Insufficient validation	Insufficient validation of untrusted input in V8 in Google Chrome prior to 89.0.4389.128 allowed a remote attacker to potentially exploit a heap corruption...
CVE-2021-21206	High	Yes	Arbitrary code execution	A use after free security issue in Blink in Google Chrome prior to 89.0.4389.128 allowed a remote attacker to potentially exploit a heap corruption via a...

Issue

Severity

Remote

Type

Description

CVE-2021-21220

High

Yes

Insufficient validation

Insufficient validation of untrusted input in V8 in Google Chrome prior to 89.0.4389.128 allowed a remote attacker to potentially exploit a heap corruption...

CVE-2021-21206

High

Yes

Arbitrary code execution

A use after free security issue in Blink in Google Chrome prior to 89.0.4389.128 allowed a remote attacker to potentially exploit a heap corruption via a...

References
https://blogs.opera.com/desktop/changelog-for-75/

Notes
Opera version 75.0.3969.171 is based on Chromium version 89.0.4389.114, Opera version 75.0.3969.218 is based on Chromium version 89.0.4389.128 according to the reference.