Google Chrome 47 v8 denial of service

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

A vulnerability classified as problematic was found in Google Chrome 47 (Web Browser). This vulnerability affects an unknown code of the component v8. The manipulation with an unknown input leads to a denial of service vulnerability. The CWE definition for the vulnerability is CWE-404. The product does not release or incorrectly releases a resource before it is made available for re-use. As an impact it is known to affect availability. CVE summarizes:

Multiple unspecified vulnerabilities in Google V8 before 4.7.80.23, as used in Google Chrome before 47.0.2526.73, allow attackers to cause a denial of service or possibly have other impact via unknown vectors.

The weakness was released 12/01/2015 (Website). The advisory is available at googlechromereleases.blogspot.com. This vulnerability was named CVE-2015-8478 since 12/05/2015. The attack can be initiated remotely. No form of authentication is required for a successful exploitation. The technical details are unknown and an exploit is not available.

The vulnerability scanner Nessus provides a plugin with the ID 87195 (RHEL 6 : chromium-browser (RHSA-2015:2545)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Red Hat 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 2 days after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at X-Force (108574) and Tenable (87195). Entries connected to this vulnerability are available at 79348, 79349, 79350 and 79351.

Productinfo

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CPE 2.3info

CPE 2.2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Denial of service
CWE: CWE-404
ATT&CK: T1499

Local: No
Remote: Yes

Availability: 🔍
Status: Unproven

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 87195
Nessus Name: RHEL 6 : chromium-browser (RHSA-2015:2545)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 803118
OpenVAS Name: Google Chrome Multiple Vulnerabilities-01 Dec15 (Windows)
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

12/01/2015 🔍
12/03/2015 +2 days 🔍
12/04/2015 +1 days 🔍
12/05/2015 +1 days 🔍
12/05/2015 +0 days 🔍
12/05/2015 +0 days 🔍
12/07/2015 +2 days 🔍
12/07/2015 +0 days 🔍
06/28/2022 +2395 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: RHSA-2015:2545
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2015-8478 (🔍)
X-Force: 108574 - Google Chrome multiple unspecified code execution
Vulnerability Center: 54816 - Google Chrome before 47.0.2526.73 Remote Code Execution due to Unspecified Vulnerabilities in Google V8, High
SecurityFocus: 85548

See also: 🔍

Entryinfo

Created: 12/07/2015 09:30 AM
Updated: 06/28/2022 02:51 PM
Changes: 12/07/2015 09:30 AM (67), 05/11/2018 12:59 PM (12), 06/28/2022 02:50 PM (3), 06/28/2022 02:51 PM (1)
Complete: 🔍

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