Google Chrome 47 DOM access control

CVSS Meta Temp Score
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CTI Interest Score
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4.6$0-$5k0.00

A vulnerability classified as critical has been found in Google Chrome 47 (Web Browser). This affects an unknown functionality of the component DOM Handler. The manipulation with an unknown input leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on integrity. The summary by CVE is:

The DOM implementation in Google Chrome before 47.0.2526.73 allows remote attackers to bypass the Same Origin Policy via unspecified vectors, a different vulnerability than CVE-2015-6768.

The weakness was presented 12/01/2015 by Mariusz Mlynski (Cloudfuzzer) with Qihoo 360 as Stable Channel Update, December 2015 as confirmed release notes (Blog). The advisory is shared at googlechromereleases.blogspot.com. This vulnerability is uniquely identified as CVE-2015-6770 since 08/31/2015. The exploitability is told to be easy. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available. MITRE ATT&CK project uses the attack technique T1068 for this issue.

The vulnerability scanner Nessus provides a plugin with the ID 87289 (Debian DSA-3415-1 : chromium-browser - security update), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Debian Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 175578 (Debian Security Update for chromium-browser (DSA 3415-1)).

Upgrading to version 47.0.2526.73 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 X-Force (108408), Tenable (87289), SecurityFocus (BID 78416†) and Vulnerability Center (SBV-54720†).

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB CVSS-B Score: 🔍
VulDB CVSS-BT Score: 🔍
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 5.3
VulDB Meta Temp Score: 4.6

VulDB Base Score: 5.3
VulDB Temp Score: 4.6
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
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NVD Base Score: 🔍

Exploitinginfo

Class: Access control
CWE: CWE-264
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 87289
Nessus Name: Debian DSA-3415-1 : chromium-browser - security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 703415
OpenVAS Name: Debian Security Advisory DSA 3415-1 (chromium-browser - security update)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

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

Upgrade: Chrome 47.0.2526.73

Timelineinfo

08/31/2015 🔍
12/01/2015 +92 days 🔍
12/01/2015 +0 days 🔍
12/01/2015 +0 days 🔍
12/01/2015 +0 days 🔍
12/02/2015 +1 days 🔍
12/02/2015 +0 days 🔍
12/05/2015 +3 days 🔍
12/10/2015 +5 days 🔍
06/28/2022 +2392 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: Stable Channel Update, December 2015
Researcher: Mariusz Mlynski (Cloudfuzzer)
Organization: Qihoo 360
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-6770 (🔍)
OVAL: 🔍

X-Force: 108408 - Google Chrome DOM security bypass
SecurityFocus: 78416 - Google Chrome Prior to 47.0.2526.73 Multiple Security Vulnerabilities
SecurityTracker: 1034298
Vulnerability Center: 54720 - Google Chrome <47.0.2526.73 Remote Cross Origin Bypass in DOM - CVE-2015-6770, Medium

Entryinfo

Created: 12/02/2015 10:18 AM
Updated: 06/28/2022 08:56 AM
Changes: 12/02/2015 10:18 AM (73), 05/09/2018 11:51 AM (14), 06/28/2022 08:56 AM (3)
Complete: 🔍
Cache ID: 44:96A:40

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