CVE-2020-6504: Insufficient policy enforcement in notifications
Insufficient policy enforcement in notifications in Google Chrome prior to 74.0.3729.108 allowed a remote attacker to bypass notification restrictions via a crafted HTML page.
Credit
Affected Software
Remediation
Recommended actions to resolve this vulnerability, in priority order.
- Upgrade
Upgrade
Google Chrome (Trace Event)to a version that resolves this vulnerability.Fixed in 74.0.3729.108 - Upgrade
Upgrade
debian/chromiumto a version that resolves this vulnerability.Fixed in 150.0.7871.100-1~deb12u1Fixed in 156.0.8078.73-1~deb12u1Fixed in 150.0.7871.181-1~deb13u1Fixed in 156.0.8078.73-1~deb13u1Fixed in 156.0.8078.47-1Fixed in 156.0.8078.79-1 - Upgrade
Upgrade
Google Chrometo a version that resolves this vulnerability.Fixed in 74.0.3729.108
Event History
Peer vulnerabilities
Found alongside the following vulnerabilities.
Frequently Asked Questions
What is the severity of CVE-2020-6504?
CVE-2020-6504 is classified as a medium severity vulnerability.
How do I fix CVE-2020-6504?
To fix CVE-2020-6504, upgrade Google Chrome to version 74.0.3729.108 or later.
What type of attack does CVE-2020-6504 allow?
CVE-2020-6504 allows a remote attacker to bypass notification restrictions using a crafted HTML page.
Which versions of Google Chrome are affected by CVE-2020-6504?
CVE-2020-6504 affects all versions of Google Chrome prior to 74.0.3729.108.
Is CVE-2020-6504 a local or remote vulnerability?
CVE-2020-6504 is a remote vulnerability that can be exploited through a crafted HTML page.