CVE-2020-6512

high

Description

Type Confusion in V8 in Google Chrome prior to 84.0.4147.89 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

References

https://chromereleases.googleblog.com/2020/07/stable-channel-update-for-desktop.html

https://crbug.com/1084820

http://lists.opensuse.org/opensuse-security-announce/2020-07/msg00069.html

https://security.gentoo.org/glsa/202007-08

https://lists.fedoraproject.org/archives/list/[email protected]/message/MTRPPTKZ2RKVH2XGQCWNFZ7FOGQ5LLCA/

https://lists.fedoraproject.org/archives/list/[email protected]/message/MYIDWCHG24ZTFD4P42D4A4WWPPA74BCG/

http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00007.html

http://lists.opensuse.org/opensuse-security-announce/2020-08/msg00018.html

http://lists.opensuse.org/opensuse-security-announce/2020-09/msg00041.html

https://www.debian.org/security/2021/dsa-4824

https://security.gentoo.org/glsa/202101-30

Details

Source: MITRE

Published: 2020-07-22

Updated: 2021-07-21

Type: CWE-843

Risk Information

CVSS v2

Base Score: 9.3

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

Impact Score: 10

Exploitability Score: 8.6

Severity: HIGH

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