Google Chrome up to 52.x WebGL URL input validation

CVSS Meta Temp Score
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CTI Interest Score
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4.2$5k-$25k0.00

Summaryinfo

A vulnerability identified as problematic has been detected in Google Chrome up to 52.x. The affected element is an unknown function of the component WebGL. Performing a manipulation results in input validation (URL). This vulnerability is cataloged as CVE-2018-6047. It is possible to initiate the attack remotely. There is no exploit available. You should upgrade the affected component.

Detailsinfo

A vulnerability was found in Google Chrome up to 52.x (Web Browser). It has been classified as problematic. This affects some unknown functionality of the component WebGL. The manipulation with an unknown input leads to a input validation vulnerability (URL). CWE is classifying the issue as CWE-20. The product receives input or data, but it does not validate or incorrectly validates that the input has the properties that are required to process the data safely and correctly. This is going to have an impact on confidentiality. The summary by CVE is:

Insufficient policy enforcement in WebGL in Google Chrome prior to 64.0.3282.119 allowed a remote attacker to potentially leak user redirect URL via a crafted HTML page.

The bug was discovered 01/24/2018. The weakness was shared 01/24/2018 by Masato Kinugawa (Paul) with Tencent (Website). The advisory is shared at chromereleases.googleblog.com. This vulnerability is uniquely identified as CVE-2018-6047 since 01/23/2018. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. It demands that the victim is doing some kind of user interaction. Neither technical details nor an exploit are publicly available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 02/03/2023). It is expected to see the exploit prices for this product increasing in the near future.

The vulnerability scanner Nessus provides a plugin with the ID 106486 (Google Chrome < 64.0.3282.119 Multiple Vulnerabilities (macOS)), 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 236634 (Red Hat Update for chromium-browser (RHSA-2018:0265)).

Upgrading to version 53.0 eliminates this vulnerability. A possible mitigation has been published immediately after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (106486), SecurityFocus (BID 102797†) and SecurityTracker (ID 1040282†). The entries VDB-112550, VDB-112551, VDB-112552 and VDB-112553 are related to this item. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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Version

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Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 4.3
VulDB Meta Temp Score: 4.2

VulDB Base Score: 4.3
VulDB Temp Score: 4.1
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 4.3
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

Name: URL
Class: Input validation / URL
CWE: CWE-20
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 106486
Nessus Name: Google Chrome < 64.0.3282.119 Multiple Vulnerabilities (macOS)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 64134
OpenVAS Name: Fedora Update for qt5-qtwebengine FEDORA-2018-e08d828ed9
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 53.0

Timelineinfo

01/23/2018 🔍
01/24/2018 +1 days 🔍
01/24/2018 +0 days 🔍
01/24/2018 +0 days 🔍
01/24/2018 +0 days 🔍
01/25/2018 +1 days 🔍
01/28/2018 +3 days 🔍
01/30/2018 +2 days 🔍
09/25/2018 +237 days 🔍
02/03/2023 +1592 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: RHSA-2018:0265
Researcher: Masato Kinugawa (Paul)
Organization: Tencent
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2018-6047 (🔍)
GCVE (CVE): GCVE-0-2018-6047
GCVE (VulDB): GCVE-100-112569

OVAL: 🔍

SecurityFocus: 102797 - Google Chrome Multiple Security Vulnerabilities
SecurityTracker: 1040282

See also: 🔍

Entryinfo

Created: 01/28/2018 10:38
Updated: 02/03/2023 08:25
Changes: 01/28/2018 10:38 (79), 12/30/2019 15:56 (11), 02/03/2023 08:25 (4)
Complete: 🔍
Cache ID: 216::103

Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

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