Google Chrome prior 61.0.3163.79 v8 type conversion

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.2$5k-$25k0.00

Summaryinfo

A vulnerability marked as critical has been reported in Google Chrome. This impacts an unknown function of the component v8. The manipulation leads to type conversion. This vulnerability is listed as CVE-2017-5115. The attack may be initiated remotely. There is no available exploit. It is suggested to upgrade the affected component.

Detailsinfo

A vulnerability was found in Google Chrome (Web Browser) and classified as critical. This issue affects an unknown code of the component v8. The manipulation with an unknown input leads to a type conversion vulnerability. Using CWE to declare the problem leads to CWE-704. The product does not correctly convert an object, resource, or structure from one type to a different type. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

Type confusion in V8 in Google Chrome prior to 61.0.3163.79 for Windows allowed a remote attacker to potentially exploit object corruption via a crafted HTML page.

The bug was discovered 09/05/2017. The weakness was presented 09/05/2017 by Wenxu Wu as Stable Channel Update for Desktop, September 2017 as confirmed release notes (Website). The advisory is shared at chromereleases.googleblog.com. The identification of this vulnerability is CVE-2017-5115 since 01/02/2017. The attack may be initiated remotely. No form of authentication is needed for a successful 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 11/14/2019). 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 103539 (Debian DSA-3985-1 : 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 370546 (Google Chrome Prior to 61.0.3163.79 Multiple Vulnerabilities).

Upgrading to version 61.0.3163.79 eliminates this vulnerability. A possible mitigation has been published 4 weeks after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (103539), SecurityFocus (BID 100610†) and SecurityTracker (ID 1039291†). See VDB-106309, VDB-106310, VDB-106311 and VDB-106312 for similar entries. Several companies clearly confirm that VulDB is the primary source for best vulnerability data.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 7.6
VulDB Meta Temp Score: 7.4

VulDB Base Score: 6.3
VulDB Temp Score: 6.0
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 8.8
NVD Vector: 🔍

CVSSv2info

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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

NVD Base Score: 🔍

Exploitinginfo

Class: Type conversion
CWE: CWE-704
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: 103539
Nessus Name: Debian DSA-3985-1 : chromium-browser - security update
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 53754
OpenVAS Name: Debian Security Advisory DSA 3985-1 (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 61.0.3163.79

Timelineinfo

01/02/2017 🔍
09/05/2017 +246 days 🔍
09/05/2017 +0 days 🔍
09/05/2017 +0 days 🔍
09/07/2017 +2 days 🔍
09/10/2017 +3 days 🔍
09/28/2017 +18 days 🔍
09/29/2017 +1 days 🔍
10/27/2017 +28 days 🔍
11/14/2019 +748 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: Stable Channel Update for Desktop, September 2017
Researcher: Wenxu Wu
Status: Confirmed

CVE: CVE-2017-5115 (🔍)
GCVE (CVE): GCVE-0-2017-5115
GCVE (VulDB): GCVE-100-106313

OVAL: 🔍

SecurityFocus: 100610 - Google Chrome Prior to 61.0.3163.79 Multiple Security Vulnerabilities
SecurityTracker: 1039291

See also: 🔍

Entryinfo

Created: 09/10/2017 10:27
Updated: 11/14/2019 10:48
Changes: 09/10/2017 10:27 (76), 11/14/2019 10:48 (12)
Complete: 🔍
Cache ID: 216::103

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

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