CVE-2018-6114

MEDIUM

Google Chrome < 66.0.3359.117 - Content Security Policy Bypass via Object Tag

Title source: llm
STIX 2.1

Description

Incorrect enforcement of CSP for <object> tags in Blink in Google Chrome prior to 66.0.3359.117 allowed a remote attacker to bypass content security policy via a crafted HTML page.

References (6)

Core 6
Core References
Third Party Advisory vendor-advisory x_refsource_gentoo
https://security.gentoo.org/glsa/201804-22
Issue Tracking x_refsource_misc
https://crbug.com/811691
Third Party Advisory vendor-advisory x_refsource_debian
https://www.debian.org/security/2018/dsa-4182
Third Party Advisory, VDB Entry vdb-entry x_refsource_bid
http://www.securityfocus.com/bid/103917
Vendor Advisory vendor-advisory x_refsource_redhat
https://access.redhat.com/errata/RHSA-2018:1195

Scores

CVSS v3 6.5
EPSS 0.0063
EPSS Percentile 70.4%
Attack Vector NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:N/I:H/A:N

Details

CWE
CWE-20
Status published
Products (5)
debian/debian_linux 9.0
google/chrome < 66.0.3359.117
redhat/enterprise_linux_desktop 6.0
redhat/enterprise_linux_server 6.0
redhat/enterprise_linux_workstation 6.0
Published Jan 09, 2019
Tracked Since Feb 18, 2026