Vulnerability in Google Chrome
CVE-2020-6431
Insufficient policy enforcement in full screen in Google Chrome prior to 81.0.4044.92 allowed a remote attacker to spoof security UI via a crafted HTML page.
Published · last modified .
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.
EPSS exploit prediction
EPSS: 0.016 (74.7th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 75th percentile — 74.7% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.016 · newest: 0.016 · change: 0.000
Affected products
- Google Chrome — versions unspecified
- Debian Linux — versions 9.0, 10.0
- Fedoraproject Fedora — versions 30, 31, 32
- openSUSE Backports — versions sle-15
- openSUSE Leap — versions 15.1
Weakness classification (CWE)
Public proof-of-concept exploits
References
- chromereleases.googleblog.com/2020/04/stable-channel-update-for-desktop_7.html (Release Notes, Vendor Advisory)
- crbug.com/852645 (Permissions Required, Vendor Advisory)
- lists.opensuse.org/opensuse-security-announce/2020-04/msg00024.html (vendor-advisory, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2020-04/msg00031.html (vendor-advisory, Third Party Advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- lists.fedoraproject.org/archives/list/package-announce@lists.fedoraproject.org/… (vendor-advisory)
- www.debian.org/security/2020/dsa-4714 (vendor-advisory, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-6431?
- CVE-2020-6431 is a medium-severity vulnerability in Google Chrome, classified under Incorrect Default Permissions. CVSS score: 4.3/10. Published 2020-04-13.
- How severe is CVE-2020-6431?
- Medium severity. CVSS v3 base score is 4.3 out of 10.
- Is CVE-2020-6431 known to be exploited?
- 1 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.