CVE-2020-6562

Description

Insufficient policy enforcement in Blink in Google Chrome prior to 85.0.4183.83 allowed a remote attacker to leak cross-origin data via a crafted HTML page.

Category

6.5
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.71% Top 30%
Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory opensuse.org Vendor Advisory fedoraproject.org Vendor Advisory debian.org Vendor Advisory gentoo.org Vendor Advisory googleblog.com
Affected: Google Chrome
Published at:
Updated at:

References

Link Tags
https://chromereleases.googleblog.com/2020/08/stable-channel-update-for-desktop_25.html vendor advisory
https://crbug.com/1086845 third party advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00072.html mailing list third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00078.html mailing list third party advisory vendor advisory
http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00081.html mailing list third party advisory vendor advisory
https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/EE7XWIZBME7JAY7N6CGPET4CLNHHEIVT/ vendor advisory
https://www.debian.org/security/2021/dsa-4824 third party advisory vendor advisory
https://security.gentoo.org/glsa/202101-30 third party advisory vendor advisory

Frequently Asked Questions

What is the severity of CVE-2020-6562?
CVE-2020-6562 has been scored as a medium severity vulnerability.
How to fix CVE-2020-6562?
To fix CVE-2020-6562, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-6562 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2020-6562 is being actively exploited. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2020-6562?
CVE-2020-6562 affects Google Chrome.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.