CVE-2018-6152

The implementation of the Page.downloadBehavior backend unconditionally marked downloaded files as safe, regardless of file type in Google Chrome prior to 66.0.3359.117 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted HTML page and user interaction.

CVSS v3.0 9.6 CRITICAL
CVSS v2.0 6.8 MEDIUM

9.6^/10

CVSS v3.0 : CRITICAL

Vector : AV:N/AC:L/PR:N/UI:R/S:C/C:H/I:H/A:H

Exploitability : 2.8 / Impact : 6.0

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction REQUIRED

Confidentiality Impact HIGH

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

6.8^/10

CVSS v2.0 : MEDIUM

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

Exploitability : 8.6 / Impact : 6.4

Access Vector NETWORK

Access Complexity MEDIUM

Authentication NONE

Confidentiality Impact PARTIAL

Integrity Impact PARTIAL

Availability Impact PARTIAL

References

Link	Resource
https://crbug.com/805445	Exploit Third Party Advisory
https://chromereleases.googleblog.com/2018/04/stable-channel-update-for-desktop.html	Vendor Advisory
https://www.debian.org/security/2018/dsa-4256	Third Party Advisory
https://security.gentoo.org/glsa/201808-01	Third Party Advisory
https://access.redhat.com/errata/RHSA-2018:2282	Third Party Advisory
http://www.securityfocus.com/bid/104887	Third Party Advisory VDB Entry

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Configurations

Configuration 1 (hide)

cpe:2.3:a:google:chrome:*:*:*:*:*:*:*:*

Configuration 2 (hide)

OR	cpe:2.3:o:redhat:enterprise_linux_desktop:6.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_server:6.0:::::::*
	cpe:2.3:o:redhat:enterprise_linux_workstation:6.0:::::::*

Configuration 3 (hide)

cpe:2.3:o:debian:debian_linux:9.0:*:*:*:*:*:*:*

Information

Published : 2018-12-04 09:29

Updated : 2019-02-05 12:39

NVD link : CVE-2018-6152

Mitre link : CVE-2018-6152

JSON object : View

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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Products Affected

redhat

enterprise_linux_desktop
enterprise_linux_workstation
enterprise_linux_server

google

chrome

debian

debian_linux

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