CVE-2021-21156high
Description
Heap buffer overflow in V8 in Google Chrome prior to 88.0.4324.182 allowed a remote attacker to potentially exploit heap corruption via a crafted script.
References
https://chromereleases.googleblog.com/2021/02/stable-channel-update-for-desktop_16.html
https://security.gentoo.org/glsa/202104-08
http://packetstormsecurity.com/files/162579/Chrome-Array-Transfer-Bypass.html
Details
Source: MITRE
Published: 2021-02-22
Updated: 2021-05-17
Type: CWE-787
Risk Information
CVSS v2
Base Score: 6.8
Vector: AV:N/AC:M/Au:N/C:P/I:P/A:P
Impact Score: 6.4
Exploitability Score: 8.6
Severity: MEDIUM
CVSS v3
Base Score: 8.8
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Impact Score: 5.9
Exploitability Score: 2.8
Severity: HIGH