CVE-2021-4317

2023-07-2900:00:00

ubuntu.com

chrome

use after free

remote attacker

crafted html page

chromium severity

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

EPSS

0.002

Percentile

54.6%

JSON

Use after free in ANGLE in Google Chrome prior to 96.0.4664.93 allowed a
remote attacker to perform arbitrary read/write via a crafted HTML page.
(Chromium security severity: High)

Notes

Author	Note
alexmurray	The Debian chromium source package is called chromium-browser in Ubuntu
mdeslaur	starting with Ubuntu 19.10, the chromium-browser package is just a script that installs the Chromium snap