Description
The Extensions subsystem in Google Chrome before 48.0.2564.109 does not prevent use of the Object.defineProperty method to override intended extension behavior, which allows remote attackers to bypass the Same Origin Policy via crafted JavaScript code.
References (10)
Core 10
Core References
Patch x_refsource_confirm
https://codereview.chromium.org/1417513003
Issue Tracking x_refsource_confirm
https://code.google.com/p/chromium/issues/detail?id=546677
Release Notes, Vendor Advisory x_refsource_confirm
http://googlechromereleases.blogspot.com/2016/02/stable-channel-update_9.html
Third Party Advisory vendor-advisory
x_refsource_gentoo
https://security.gentoo.org/glsa/201603-09
Vendor Advisory vendor-advisory
x_refsource_redhat
http://rhn.redhat.com/errata/RHSA-2016-0241.html
Third Party Advisory, VDB Entry vdb-entry
x_refsource_bid
http://www.securityfocus.com/bid/83125
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1035183
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2016-02/msg00104.html
Mailing List vendor-advisory
x_refsource_suse
http://lists.opensuse.org/opensuse-updates/2016-02/msg00119.html
Third Party Advisory vendor-advisory
x_refsource_debian
http://www.debian.org/security/2016/dsa-3486
Scores
CVSS v3
8.8
EPSS
0.0150
EPSS Percentile
81.4%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Details
CWE
CWE-264
Status
published
Products (3)
debian/debian_linux
8.0
google/chrome
< 48.0.2564.103
opensuse/opensuse
13.1
Published
Feb 14, 2016
Tracked Since
Feb 18, 2026