CVE-2023-2460

2023-05-0300:00:00

ubuntu.com

google chrome

extension

validation

vulnerability

debian

ubuntu

chromium

file access

html

CVSS3

7.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

LOW

Availability Impact

NONE

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

EPSS

0.002

Percentile

54.3%

JSON

Insufficient validation of untrusted input in Extensions in Google Chrome
prior to 113.0.5672.63 allowed an attacker who convinced a user to install
a malicious extension to bypass file access checks via a crafted HTML page.
(Chromium security severity: Medium)

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