XSS in Google Chrome
CVE-2020-6392
Insufficient policy enforcement in extensions in Google Chrome prior to 80.0.3987.87 allowed an attacker who convinced a user to install a malicious extension to bypass navigation restrictions via a crafted Chrome Extension.
Vulnerability class: XSS (Cross-Site Scripting)
EPSS: 0.015 (71.3th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 4.3 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:L/A:N.
Affected products
- Google Chrome — versions unspecified
- Debian Debian_linux — versions 9.0, 10.0
- Fedoraproject Fedora — versions 30, 31
- Opensuse Backports_sle — versions 15.0
- Redhat Enterprise_linux_desktop — versions 6.0
- Redhat Enterprise_linux_server — versions 6.0
- Redhat Enterprise_linux_workstation — versions 6.0
- Suse Linux_enterprise — versions 12.0
- Suse Package_hub
Weakness classification (CWE)
References
- chrome-cve-admin@google.com (x_refsource_MISC, Vendor Advisory)
- chrome-cve-admin@google.com (Exploit, Patch, x_refsource_MISC, Issue Tracking, Vendor Advisory)
- chrome-cve-admin@google.com (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- chrome-cve-admin@google.com (x_refsource_REDHAT, vendor-advisory, Third Party Advisory)
- chrome-cve-admin@google.com (vendor-advisory, Mailing List, Third Party Advisory, x_refsource_SUSE)
- chrome-cve-admin@google.com (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- chrome-cve-admin@google.com (vendor-advisory, Third Party Advisory, x_refsource_GENTOO)
- chrome-cve-admin@google.com (x_refsource_FEDORA, vendor-advisory)
- chrome-cve-admin@google.com (x_refsource_FEDORA, vendor-advisory)
Frequently asked questions
- What is CVE-2020-6392?
- CVE-2020-6392 is a medium-severity vulnerability in Google Chrome, classified under Cross-site Scripting. CVSS score: 4.3/10. Published 2020-02-11.
- How severe is CVE-2020-6392?
- Medium severity. CVSS v3 base score is 4.3 out of 10.