Rapid7 Vulnerability & Exploit Database

Google Chrome Vulnerability: CVE-2021-21194 Use after free in screen capture

Back to Search

Google Chrome Vulnerability: CVE-2021-21194 Use after free in screen capture

Severity
7
CVSS
(AV:N/AC:M/Au:N/C:P/I:P/A:P)
Published
03/31/2021
Created
04/01/2021
Added
03/31/2021
Modified
09/09/2022

Description

Use after free in screen sharing in Google Chrome prior to 89.0.4389.114 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

Solution(s)

  • google-chrome-upgrade-latest

With Rapid7 live dashboards, I have a clear view of all the assets on my network, which ones can be exploited, and what I need to do in order to reduce the risk in my environment in real-time. No other tool gives us that kind of value and insight.

– Scott Cheney, Manager of Information Security, Sierra View Medical Center

;