CVE-2020-16009

Inappropriate implementation in V8 in Google Chrome prior to 86.0.4240.183 allowed a remote attacker to potentially exploit heap corruption via a...

Basic Information

CVE State: PUBLISHED
Reserved Date: July 27, 2020
Published Date: November 03, 2020
Last Updated: January 29, 2025
Vendor: Google
Product: Chrome
Description: Inappropriate implementation in V8 in Google Chrome prior to 86.0.4240.183 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.
Tags

CVSS Scores

CVSS v3.1

8.8 - HIGH

Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CVSS v2.0

6.8

Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P

SSVC Information

Exploitation: active
Technical Impact: total

Exploit Status

Exploited in the Wild: Yes (2021-11-03 00:00:00 UTC) Source

References

https://chromereleases.googleblog.com/2020/11/stable-channel-update-for-desktop.html https://crbug.com/1143772 http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00016.html http://lists.opensuse.org/opensuse-security-announce/2020-11/msg00017.html http://packetstormsecurity.com/files/159974/Chrome-V8-Turbofan-Type-Confusion.html https://security.gentoo.org/glsa/202011-12 https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/SC3U3H6AISVZB5PLZLLNF4HMQ4UFFL7M/ https://lists.fedoraproject.org/archives/list/package-announce%40lists.fedoraproject.org/message/S4XYJ7B6OXHZNYSA5J3DBUOFEC6WCAGW/ https://www.debian.org/security/2021/dsa-4824

Known Exploited Vulnerability Information

Source	Added Date
CISA	2021-11-03 00:00:00 UTC

Timeline

CVE ID Reserved

July 27, 2020
CVE Published to Public

November 03, 2020
Added to KEVIntel

November 03, 2021