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MEDIUM · 4.3

CVE-2019-5864

Insufficient data validation in CORS in Google Chrome prior to 76.0.3809.87 allowed an attacker who convinced a user to install a malicious extension to bypass content security policy via a crafted Ch...

Vulnerability Description

Insufficient data validation in CORS in Google Chrome prior to 76.0.3809.87 allowed an attacker who convinced a user to install a malicious extension to bypass content security policy via a crafted Chrome Extension.

CVSS Score

4.3

MEDIUM

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
REQUIRED
Scope
UNCHANGED
Confidentiality
NONE
Integrity
LOW
Availability
NONE

Affected Products

VendorProductVersions
GoogleChrome< 76.0.3809.87

Related Weaknesses (CWE)

CWE-20CWE-863

References

FAQ

What is CVE-2019-5864?

CVE-2019-5864 is a vulnerability with a CVSS score of 4.3 (MEDIUM). Insufficient data validation in CORS in Google Chrome prior to 76.0.3809.87 allowed an attacker who convinced a user to install a malicious extension to bypass content security policy via a crafted Ch...

How severe is CVE-2019-5864?

CVE-2019-5864 has been rated MEDIUM with a CVSS base score of 4.3/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2019-5864?

Check the references section above for vendor advisories and patch information. Affected products include: Google Chrome.