CVE-2021-30560

high

Description

Use after free in Blink XSLT in Google Chrome prior to 91.0.4472.164 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page.

References

https://chromereleases.googleblog.com/2021/07/stable-channel-update-for-desktop.html

https://crbug.com/1219209

https://www.debian.org/security/2022/dsa-5216

https://lists.debian.org/debian-lts-announce/2022/09/msg00010.html

Details

Source: MITRE

Published: 2021-08-03

Updated: 2022-10-27

Type: CWE-416

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