Google Chrome up to 51 Extensions cross-domain policy

CVSS Meta Temp Score
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CTI Interest Score
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7.9$0-$5k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Google Chrome up to 51. This vulnerability affects unknown code of the component Extensions. Performing a manipulation results in cross-domain policy. This vulnerability is identified as CVE-2016-1674. There is not any exploit available. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability classified as critical has been found in Google Chrome up to 51 (Web Browser). This affects an unknown code of the component Extensions. The manipulation with an unknown input leads to a cross-domain policy vulnerability. CWE is classifying the issue as CWE-942. The product uses a cross-domain policy file that includes domains that should not be trusted. This is going to have an impact on confidentiality, integrity, and availability. The summary by CVE is:

The extensions subsystem in Google Chrome before 51.0.2704.63 allows remote attackers to bypass the Same Origin Policy via unspecified vectors.

The weakness was released 05/25/2016 by Aleksandar Nikolic (OUSPG) with Cisco Talos as Stable Channel Update, May 2016 as confirmed release notes (Website). It is possible to read the advisory at googlechromereleases.blogspot.com. This vulnerability is uniquely identified as CVE-2016-1674 since 01/12/2016. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. The technical details are unknown and an exploit is not publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 91351 (Google Chrome < 51.0.2704.63 Multiple Vulnerabilities (Mac OS X)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family MacOS X Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 370005 (Google Chrome Prior to 51.0.2704.63 Multiple Vulnerabilities).

Upgrading to version 51.0.2704.63 eliminates this vulnerability. The upgrade is hosted for download at chrome.google.com. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (91351), SecurityFocus (BID 90876†) and SecurityTracker (ID 1035981†). Entries connected to this vulnerability are available at VDB-87298, VDB-87299, VDB-87300 and VDB-87301. Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

VulDB Base Score: 7.3
VulDB Temp Score: 7.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Cross-domain policy
CWE: CWE-942 / CWE-346 / CWE-345
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 91351
Nessus Name: Google Chrome < 51.0.2704.63 Multiple Vulnerabilities (Mac OS X)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 831745
OpenVAS Name: SuSE Update for Chromium openSUSE-SU-2016:1430-1 (Chromium)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Chrome 51.0.2704.63

Timelineinfo

01/12/2016 🔍
05/25/2016 +134 days 🔍
05/25/2016 +0 days 🔍
05/25/2016 +0 days 🔍
05/27/2016 +2 days 🔍
05/27/2016 +0 days 🔍
05/28/2016 +1 days 🔍
06/05/2016 +8 days 🔍
08/22/2022 +2269 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: Stable Channel Update, May 2016
Researcher: Aleksandar Nikolic (OUSPG)
Organization: Cisco Talos
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-1674 (🔍)
GCVE (CVE): GCVE-0-2016-1674
GCVE (VulDB): GCVE-100-87651

OVAL: 🔍

SecurityFocus: 90876 - Google Chrome Prior to 51.0.2704.63 Multiple Security Vulnerabilities
SecurityTracker: 1035981

See also: 🔍

Entryinfo

Created: 05/29/2016 00:31
Updated: 08/22/2022 12:44
Changes: 05/29/2016 00:31 (84), 12/19/2018 09:17 (7), 08/22/2022 12:44 (4)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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