Google Chrome prior 62.0.3202.62 Watchdog Timer HTML Page URL input validation

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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6.8$5k-$25k0.00

Summaryinfo

A vulnerability, which was classified as critical, was found in Google Chrome. Affected is an unknown function of the component Watchdog Timer. The manipulation as part of HTML Page leads to input validation (URL). This vulnerability is traded as CVE-2017-15389. It is possible to launch the attack remotely. There is no exploit available. It is recommended to upgrade the affected component. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Detailsinfo

A vulnerability, which was classified as critical, has been found in Google Chrome (Web Browser). This issue affects an unknown code block of the component Watchdog Timer. The manipulation as part of a HTML Page leads to a input validation vulnerability (URL). Using CWE to declare the problem leads to 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. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

An insufficient watchdog timer in navigation in Google Chrome prior to 62.0.3202.62 allowed a remote attacker to spoof the contents of the Omnibox (URL bar) via a crafted HTML page.

The bug was discovered 10/17/2017. The weakness was presented 02/07/2018 by Kushal Arvind Shah (xisigr) with Fortinet's FortiGuard Labs (Website). It is possible to read the advisory at securityfocus.com. The identification of this vulnerability is CVE-2017-15389 since 10/17/2017. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. The technical details are unknown and an exploit is not publicly available. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 02/06/2023). It is expected to see the exploit prices for this product increasing in the near future.

The vulnerability was handled as a non-public zero-day exploit for at least 4 days. During that time the estimated underground price was around $25k-$100k. The vulnerability scanner Nessus provides a plugin with the ID 104063 (FreeBSD : chromium -- multiple vulnerabilities (a692bffe-b6ad-11e7-a1c2-e8e0b747a45a)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family FreeBSD Local Security Checks and running in the context l. The commercial vulnerability scanner Qualys is able to test this issue with plugin 236535 (Red Hat Update for chromium-browser (RHSA-2017:2997)).

Upgrading to version 62.0.3202.62 eliminates this vulnerability. A possible mitigation has been published even before and not after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (104063) and SecurityFocus (BID 101482†). See VDB-112940, VDB-112941, VDB-112942 and VDB-112944 for similar entries. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.9
VulDB Meta Temp Score: 6.8

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

NVD Base Score: 6.5
NVD Vector: 🔍

CVSSv2info

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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: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 104063
Nessus Name: FreeBSD : chromium -- multiple vulnerabilities (a692bffe-b6ad-11e7-a1c2-e8e0b747a45a)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 800562
OpenVAS Name: Google Chrome Security Updates(stable-channel-update-for-desktop-2017-10)-Windows
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

0-Day Time: 🔍

Upgrade: Chrome 62.0.3202.62

Timelineinfo

10/17/2017 🔍
10/17/2017 +0 days 🔍
10/18/2017 +1 days 🔍
10/21/2017 +3 days 🔍
10/23/2017 +2 days 🔍
02/07/2018 +107 days 🔍
02/07/2018 +0 days 🔍
02/08/2018 +1 days 🔍
02/06/2023 +1824 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: RHSA-2017:2997⛔
Researcher: Kushal Arvind Shah (xisigr)
Organization: Fortinet's FortiGuard Labs
Status: Not defined

CVE: CVE-2017-15389 (🔍)
GCVE (CVE): GCVE-0-2017-15389
GCVE (VulDB): GCVE-100-112943

OVAL: 🔍

SecurityFocus: 101482 - Google Chrome Prior to 62.0.3202.62 Multiple Security Vulnerabilities

See also: 🔍

Entryinfo

Created: 02/08/2018 06:58 AM
Updated: 02/06/2023 07:07 AM
Changes: 02/08/2018 06:58 AM (78), 01/02/2020 02:56 PM (7), 02/06/2023 07:07 AM (4)
Complete: 🔍
Cache ID: 18:9B0:40

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