CVE-2020-6400: Medium severity Google Chrome vulnerability
An inappropriate implementation flaw was found in the CORS component of the Chromium browser.
Upstream bug(s):
https://code.google.com/p/chromium/issues/detail?id=1038036
External References:
https://chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop.html
Other sources
Inappropriate implementation in CORS in Google Chrome prior to 80.0.3987.87 allowed a remote attacker to leak cross-origin data via a crafted HTML page.
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
debian/chromiumto a version that resolves this vulnerability.Fixed in 90.0.4430.212-1~deb10u1Fixed in 116.0.5845.180-1~deb11u1Fixed in 120.0.6099.129-1~deb11u1Fixed in 119.0.6045.199-1~deb12u1Fixed in 120.0.6099.129-1~deb12u1Fixed in 120.0.6099.129-1 - Upgrade
Upgrade
redhat/chromium-browserto a version that resolves this vulnerability.Fixed in 80.0.3987.87 - Upgrade
Upgrade
chromium/google chrometo a version that resolves this vulnerability.Fixed in 80.0.3987.87
Event History
Frequently Asked Questions
What is CVE-2020-6400?
CVE-2020-6400 is a vulnerability in Google Chrome that allows a remote attacker to leak cross-origin data.
What is the severity of CVE-2020-6400?
The severity of CVE-2020-6400 is medium with a score of 6.5.
How can I exploit CVE-2020-6400?
As a cybersecurity analyst, I cannot provide assistance or guidance on exploiting vulnerabilities.
How do I fix CVE-2020-6400?
To fix CVE-2020-6400, update Google Chrome to version 80.0.3987.87 or later.
Where can I find more information about CVE-2020-6400?
You can find more information about CVE-2020-6400 in the references provided: [link1], [link2], [link3].