Google Chrome up to 51 v8 Bindings use after free

CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.9$0-$5k0.00

A vulnerability was found in Google Chrome up to 51 (Web Browser). It has been classified as critical. This affects an unknown part of the component v8 Bindings. The manipulation with an unknown input leads to a use after free vulnerability. CWE is classifying the issue as CWE-416. Referencing memory after it has been freed can cause a program to crash, use unexpected values, or execute code. This is going to have an impact on confidentiality, integrity, and availability.

The weakness was disclosed 05/25/2016 by Aleksandar Nikolic (OUSPG) with Cisco Talos as Stable Channel Update, May 2016 as confirmed release notes (Website). The advisory is shared at googlechromereleases.blogspot.com. This vulnerability is uniquely identified as CVE-2016-1679 since 01/12/2016. It is possible to initiate the attack remotely. No form of authentication is needed for exploitation. Neither technical details nor an exploit are publicly available.

The vulnerability scanner Nessus provides a plugin with the ID 91351 (Google Chrome < 51.0.2704.63 Multiple Vulnerabilities (Mac OS X)), 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 370005 (Google Chrome Prior to 51.0.2704.63 Multiple Vulnerabilities).

Upgrading to version 51.0.2704.63 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 Tenable (91351), SecurityFocus (BID 90876†) and SecurityTracker (ID 1035981†). The entries VDB-87298, VDB-87299, VDB-87300 and VDB-87301 are pretty similar.

Productinfo

Type

Vendor

Name

Version

License

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 8.0
VulDB Meta Temp Score: 7.9

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

NVD Base Score: 8.8
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

Class: Use after free
CWE: CWE-416 / CWE-119
CAPEC: 🔍
ATT&CK: 🔍

Local: No
Remote: Yes

Availability: 🔍
Status: Proof-of-Concept
Download: 🔍

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Nessus ID: 91351
Nessus Name: Google Chrome < 51.0.2704.63 Multiple Vulnerabilities (Mac OS X)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Context: 🔍

OpenVAS ID: 831745
OpenVAS Name: SuSE Update for Chromium openSUSE-SU-2016:1430-1 (Chromium)
OpenVAS File: 🔍
OpenVAS Family: 🔍

Qualys ID: 🔍
Qualys Name: 🔍

Exploit-DB: 🔍

Threat Intelligenceinfo

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

Countermeasuresinfo

Recommended: Upgrade
Status: 🔍

Reaction Time: 🔍
0-Day Time: 🔍
Exposure Time: 🔍

Upgrade: Chrome 51.0.2704.63

Timelineinfo

01/12/2016 🔍
05/25/2016 +134 days 🔍
05/25/2016 +0 days 🔍
05/25/2016 +0 days 🔍
05/27/2016 +2 days 🔍
05/27/2016 +0 days 🔍
05/28/2016 +1 days 🔍
06/05/2016 +8 days 🔍
08/22/2022 +2269 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: Stable Channel Update, May 2016
Researcher: Aleksandar Nikolic (OUSPG)
Organization: Cisco Talos
Status: Confirmed
Confirmation: 🔍

CVE: CVE-2016-1679 (🔍)
OVAL: 🔍

SecurityFocus: 90876 - Google Chrome Prior to 51.0.2704.63 Multiple Security Vulnerabilities
SecurityTracker: 1035981

See also: 🔍

Entryinfo

Created: 05/29/2016 12:31 AM
Updated: 08/22/2022 01:41 PM
Changes: 05/29/2016 12:31 AM (82), 12/19/2018 09:18 AM (8), 08/22/2022 01:35 PM (4), 08/22/2022 01:41 PM (1)
Complete: 🔍
Cache ID: 18:899:40

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