CVE-2018-6140 Information

Description

Allowing the chrome.debugger API to attach to Web UI pages in DevTools in Google Chrome prior to 67.0.3396.62 allowed an attacker who convinced a user to install a malicious extension to execute arbitrary code via a crafted Chrome Extension.

CVSS Vector

CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Reference

http://www.securityfocus.com/bid/104309 http://www.securitytracker.com/id/1041014 https://access.redhat.com/errata/RHSA-2018:1815 https://chromereleases.googleblog.com/2018/05/stable-channel-update-for-desktop_58.html https://crbug.com/798222 https://www.debian.org/security/2018/dsa-4237

Attack Complexity

LOW

Privileges Required

NONE

User Interaction Required

NONE

Scope

REQUIRED

Confidentiality Impact

UNCHANGED

Integrity Impact

HIGH

Availability Impact

HIGH

Base Score

HIGH

Base Severity

8.8