CVE-2021-30627: Type Confusion in Blink layout
Published Sep 1, 2021
·Updated
Type confusion in Blink layout in Google Chrome prior to 93.0.4577.82 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Credit
Aki Helin(OUSPG)
Affected Software
4 affected componentsFixes available
Google Chrome<93.0.4577.82
93.0.4577.82
Google Chrome<93.0.4577.82
fedoraproject fedora=33
fedoraproject fedora=35
Event History
Sep 1, 2021
CVE Published
12:00 AM
Oct 8, 2021
CVE Published
via MITRE·08:50 PM
Data Sourced
via MITRE·08:50 PM
DescriptionWeakness
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
1
What is the severity of CVE-2021-30627?
CVE-2021-30627 is a high-severity vulnerability that allows for potential heap corruption exploitation.
2
How do I fix CVE-2021-30627?
To fix CVE-2021-30627, update Google Chrome to version 93.0.4577.82 or later.
3
Which versions of Google Chrome are affected by CVE-2021-30627?
CVE-2021-30627 affects all versions of Google Chrome prior to 93.0.4577.82.
4
Can CVE-2021-30627 be exploited remotely?
Yes, CVE-2021-30627 can be exploited remotely through a specially crafted HTML page.
5
What component of Google Chrome is vulnerable in CVE-2021-30627?
CVE-2021-30627 involves type confusion in the Blink layout engine of Google Chrome.