Improper input validation in Google Chrome
CVE-2020-6425
Insufficient policy enforcement in extensions in Google Chrome prior to 80.0.3987.149 allowed an attacker who convinced a user to install a malicious extension to bypass site isolation via a crafted Chrome Extension.
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
EPSS: 0.012 (63.6th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 5.4 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:L/I:L/A:N.
Affected products
- Google Chrome — versions unspecified
- Debian Debian_linux — versions 9.0, 10.0
- Fedoraproject Fedora — versions 30, 31, 32
- Opensuse Backports — versions sle-15
Weakness classification (CWE)
Public proof-of-concept exploits
References
- chrome-cve-admin@google.com (x_refsource_MISC, Release Notes, Vendor Advisory)
- chrome-cve-admin@google.com (Patch, Third Party Advisory, x_refsource_MISC)
- chrome-cve-admin@google.com (vendor-advisory, Third Party Advisory, x_refsource_DEBIAN)
- chrome-cve-admin@google.com (x_refsource_FEDORA, vendor-advisory)
- 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 (vendor-advisory, Third Party Advisory, x_refsource_SUSE)
- chrome-cve-admin@google.com (x_refsource_FEDORA, vendor-advisory)
Frequently asked questions
- What is CVE-2020-6425?
- CVE-2020-6425 is a medium-severity vulnerability in Google Chrome, classified under Improper Input Validation. CVSS score: 5.4/10. Published 2020-03-23.
- How severe is CVE-2020-6425?
- Medium severity. CVSS v3 base score is 5.4 out of 10.
- Is CVE-2020-6425 known to be exploited?
- 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.