Buffer overflow in Google Chrome
CVE-2020-6464
Type confusion in Blink in Google Chrome prior to 81.0.4044.138 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
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: 0.019 (79.1th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 79th percentile — 79.1% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.019 · newest: 0.019 · change: 0.000
Affected products
- Google Chrome — versions unspecified
- Debian Linux — versions 9.0, 10.0
- openSUSE Leap — versions 15.1, 15.2
Weakness classification (CWE)
References
- security.gentoo.org/glsa/202005-13 (vendor-advisory, Third Party Advisory)
- crbug.com/1071059 (Exploit, Issue Tracking, Vendor Advisory)
- chromereleases.googleblog.com/2020/05/stable-channel-update-for-desktop.html (Release Notes, Vendor Advisory)
- lists.opensuse.org/opensuse-security-announce/2020-05/msg00056.html (vendor-advisory, Mailing List, Third Party Advisory)
- www.debian.org/security/2020/dsa-4714 (vendor-advisory, Third Party Advisory)
- lists.opensuse.org/opensuse-security-announce/2020-07/msg00000.html (vendor-advisory, Mailing List, Third Party Advisory)
Frequently asked questions
- What is CVE-2020-6464?
- CVE-2020-6464 is a high-severity vulnerability in Google Chrome, classified under Out-of-bounds Write. CVSS score: 8.8/10. Published 2020-05-21.
- How severe is CVE-2020-6464?
- High severity. CVSS v3 base score is 8.8 out of 10.