Buffer overflow in Google Chrome
CVE-2020-6387
Out of bounds write in WebRTC in Google Chrome prior to 80.0.3987.87 allowed a remote attacker to potentially exploit heap corruption via a crafted video stream.
Vulnerability class: Buffer Overflow
Published · last modified .
CVSS v3 metric
CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.018 (77.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 78th percentile — 77.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.018 · newest: 0.018 · change: 0.000
Affected products
- Google Chrome — versions unspecified
Weakness classification (CWE)
References
- chromereleases.googleblog.com/2020/02/stable-channel-update-for-desktop.html (Vendor Advisory)
- crbug.com/1042535 (Permissions Required)
- lists.opensuse.org/opensuse-security-announce/2020-02/msg00015.html (vendor-advisory)
- access.redhat.com/errata/RHSA-2020:0514 (vendor-advisory)
- lists.opensuse.org/opensuse-security-announce/2020-02/msg00025.html (vendor-advisory)
- www.debian.org/security/2020/dsa-4638 (vendor-advisory)
- security.gentoo.org/glsa/202003-08 (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)
Frequently asked questions
- What is CVE-2020-6387?
- CVE-2020-6387 is a high-severity vulnerability in Google Chrome, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2020-02-11.
- How severe is CVE-2020-6387?
- High severity. CVSS v3 base score is 8.8 out of 10.