CVE-2020-6541
moderate-risk
Published 2020-09-21
Use after free in WebUSB in Google Chrome prior to 84.0.4147.105 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Do I need to act?
~
5.5% chance of exploitation in next 30 days
EPSS score — moderate exploit probability
-
Not on CISA KEV list
No confirmed active exploitation reported to CISA
?
Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
8
CVSS 8.8/10
High
NETWORK
/ LOW complexity
Affected Products (3)
Affected Vendors
References (12)
Third Party Advisory
http://packetstormsecurity.com/files/159610/Chrome-USB-OnServiceConnectionError-...
Permissions Required
https://crbug.com/1106773
Third Party Advisory
https://security.gentoo.org/glsa/202101-30
Third Party Advisory
https://www.debian.org/security/2021/dsa-4824
Third Party Advisory
http://packetstormsecurity.com/files/159610/Chrome-USB-OnServiceConnectionError-...
Permissions Required
https://crbug.com/1106773
Third Party Advisory
https://security.gentoo.org/glsa/202101-30
Third Party Advisory
https://www.debian.org/security/2021/dsa-4824
47
/ 100
moderate-risk
Severity
30/34 · Critical
Exploitability
8/34 · Low
Exposure
9/34 · Low