Google Chrome 47 CSP access control

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

Summaryinfo

A vulnerability, which was classified as critical, was found in Google Chrome 47. This vulnerability affects unknown code of the component CSP. The manipulation with the input Wildcard results in access control. This vulnerability was named CVE-2015-6785. There is no available exploit. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Google Chrome 47 (Web Browser). It has been classified as critical. Affected is some unknown functionality of the component CSP. The manipulation with the input value Wildcard leads to a access control vulnerability. CWE is classifying the issue as CWE-264. This is going to have an impact on integrity.

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 for download at googlechromereleases.blogspot.com. This vulnerability is traded as CVE-2015-6785 since 08/31/2015. The exploitability is told to be easy. It is possible to launch the attack remotely. The exploitation doesn't require any form of authentication. There are known technical details, but no exploit is available. The current price for an exploit might be approx. USD $0-$5k (estimation calculated on 06/28/2022). It is expected to see the exploit prices for this product increasing in the near future.The MITRE ATT&CK project declares the attack technique as T1068.

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 196332 (Ubuntu Security Notification for Oxide-qt Vulnerabilities (USN-2825-1)).

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 (108423), Tenable (87289), SecurityFocus (BID 78416†) and Vulnerability Center (SBV-54736†). See VDB-79348, VDB-79349, VDB-79350 and VDB-79351 for similar entries. VulDB is the best source for vulnerability data and more expert information about this specific topic.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

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: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

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

Physical: No
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-2015-6785 (🔍)
GCVE (CVE): GCVE-0-2015-6785
GCVE (VulDB): GCVE-100-79368

OVAL: 🔍

X-Force: 108423 - Google Chrome Wildcard security bypass
SecurityFocus: 78416 - Google Chrome Prior to 47.0.2526.73 Multiple Security Vulnerabilities
SecurityTracker: 1034298
Vulnerability Center: 54736 - Google Chrome <47.0.2526.73 Remote Security Bypass due to a Wildcard Matching Issue in CSP - CVE-2015-6785, Medium

See also: 🔍

Entryinfo

Created: 12/02/2015 10:23
Updated: 06/28/2022 09:34
Changes: 12/02/2015 10:23 (73), 05/09/2018 11:59 (14), 06/28/2022 09:34 (4)
Complete: 🔍
Cache ID: 216:22D:103

VulDB is the best source for vulnerability data and more expert information about this specific topic.

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