CVE-2015-1266

chromium-browser: Scheme validation error in WebUI

Severity Score

5.0

*CVSS v2

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

content/browser/webui/content_web_ui_controller_factory.cc in Google Chrome before 43.0.2357.130 does not properly consider the scheme in determining whether a URL is associated with a WebUI SiteInstance, which allows remote attackers to bypass intended access restrictions via a similar URL, as demonstrated by use of http://gpu when there is a WebUI class for handling chrome://gpu requests.

content/browser/webui/content_web_ui_controller_factory.cc en Google Chrome anterior a 43.0.2357.130 no considera correctamente la esquema al determinar si una URL está asociada con una interfaz de usuario web SiteInstance, lo que permite a atacantes remotos evadir las restricciones de acceso a través de una URL similar, tal y como fue demostrado mediante el uso de http://gpu cuando existe una clase de interfaz de usuario web para el manejo de solicitudes chrome://gpu.

*Credits: N/A

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

None

Integrity

Partial

Availability

None

Attack Vector

Network

Attack Complexity

Medium

Authentication

None

Confidentiality

Partial

Integrity

Partial

Availability

Partial

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2015-01-21 CVE Reserved
2015-06-25 CVE Published
2023-03-07 EPSS Updated
2024-08-06 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-254: 7PK - Security Features

CAPEC

References (13)

URL	Tag	Source
http://googlechromereleases.blogspot.com/2015/06/chrome-stable-update.html	X_refsource_confirm
http://www.securityfocus.com/bid/75333	Vdb Entry
http://www.securitytracker.com/id/1032731	Vdb Entry
https://code.google.com/p/chromium/issues/detail?id=464922	X_refsource_confirm
https://codereview.chromium.org/1129123004	X_refsource_confirm

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
http://lists.opensuse.org/opensuse-updates/2015-06/msg00057.html	2023-11-07
http://lists.opensuse.org/opensuse-updates/2015-11/msg00012.html	2023-11-07
http://rhn.redhat.com/errata/RHSA-2015-1188.html	2023-11-07
http://www.debian.org/security/2015/dsa-3315	2023-11-07
http://www.ubuntu.com/usn/USN-2652-1	2023-11-07
https://security.gentoo.org/glsa/201507-18	2023-11-07
https://access.redhat.com/security/cve/CVE-2015-1266	2015-06-25
https://bugzilla.redhat.com/show_bug.cgi?id=1234696	2015-06-25

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Google Search vendor "Google"		Chrome Search vendor "Google" for product "Chrome"				<= 43.0.2357.81 Search vendor "Google" for product "Chrome" and version " <= 43.0.2357.81"		-		Affected