Google Chrome 31.0.1650.57 Array Indices hydrogen-dehoist.cc DehoistArrayIndex memory corruption

CVSS Meta Temp Score
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CTI Interest Score
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9.5$5k-$25k0.00

Summaryinfo

A vulnerability classified as critical has been found in Google Chrome 31.0.1650.57. The impacted element is the function DehoistArrayIndex of the file hydrogen-dehoist.cc of the component Array Indices Handler. The manipulation leads to memory corruption. This vulnerability is documented as CVE-2013-6639. There is not any exploit available. It is recommended to upgrade the affected component.

Detailsinfo

A vulnerability was found in Google Chrome 31.0.1650.57 (Web Browser) and classified as very critical. This issue affects the function DehoistArrayIndex of the file hydrogen-dehoist.cc of the component Array Indices Handler. The manipulation with an unknown input leads to a memory corruption vulnerability. Using CWE to declare the problem leads to CWE-119. The product performs operations on a memory buffer, but it can read from or write to a memory location that is outside of the intended boundary of the buffer. Impacted is confidentiality, integrity, and availability. The summary by CVE is:

The DehoistArrayIndex function in hydrogen-dehoist.cc (aka hydrogen.cc) in Google V8 before 3.22.24.7, as used in Google Chrome before 31.0.1650.63, allows remote attackers to cause a denial of service (out-of-bounds write) or possibly have unspecified other impact via JavaScript code that sets the value of an array element with a crafted index.

The weakness was released 11/15/2013 by Jakob Kummerow (Cloudfuzzer) with Chromium Development Community as 319835 as confirmed advisory (Website). The advisory is shared at googlechromereleases.blogspot.com. The public release was coordinated with Google. The identification of this vulnerability is CVE-2013-6639 since 11/05/2013. The exploitation is known to be difficult. The attack may be initiated remotely. No form of authentication is needed for a successful exploitation. Technical details are known, but no exploit is available. The price for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 06/02/2021). 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 71626 (Fedora 19 : v8-3.14.5.10-3.fc19 (2013-23437)), which helps to determine the existence of the flaw in a target environment. It is assigned to the family Fedora Local Security Checks. The commercial vulnerability scanner Qualys is able to test this issue with plugin 166599 (OpenSuSE Security Update for Chromium (openSUSE-SU-2013:1927-1)).

Upgrading to version 31.0.1650.63 eliminates this vulnerability. The upgrade is hosted for download at chrome.google.com. A possible mitigation has been published 3 days after the disclosure of the vulnerability.

The vulnerability is also documented in the databases at Tenable (71626), SecurityFocus (BID 64078†), OSVDB (100587†), Secunia (SA55942†) and Vulnerability Center (SBV-42473†). Entries connected to this vulnerability are available at VDB-11377, VDB-11378, VDB-11379 and VDB-11380. If you want to get the best quality for vulnerability data then you always have to consider VulDB.

Productinfo

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CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 10.0
VulDB Meta Temp Score: 9.5

VulDB Base Score: 10.0
VulDB Temp Score: 9.5
VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv2info

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

NVD Base Score: 🔍

Exploitinginfo

Class: Memory corruption
CWE: CWE-119
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: 71626
Nessus Name: Fedora 19 : v8-3.14.5.10-3.fc19 (2013-23437)
Nessus File: 🔍
Nessus Risk: 🔍
Nessus Family: 🔍
Nessus Port: 🔍

OpenVAS ID: 892811
OpenVAS Name: Debian Security Advisory DSA 2811-1 (chromium-browser - several vulnerabilities
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 31.0.1650.63

Timelineinfo

11/05/2013 🔍
11/15/2013 +10 days 🔍
11/18/2013 +3 days 🔍
12/04/2013 +16 days 🔍
12/04/2013 +0 days 🔍
12/05/2013 +1 days 🔍
12/06/2013 +1 days 🔍
12/06/2013 +0 days 🔍
12/24/2013 +18 days 🔍
06/02/2021 +2717 days 🔍

Sourcesinfo

Vendor: google.com
Product: google.com

Advisory: 319835
Researcher: Jakob Kummerow (Cloudfuzzer)
Organization: Chromium Development Community
Status: Confirmed
Confirmation: 🔍
Coordinated: 🔍

CVE: CVE-2013-6639 (🔍)
GCVE (CVE): GCVE-0-2013-6639
GCVE (VulDB): GCVE-100-11381

OVAL: 🔍
IAVM: 🔍

SecurityFocus: 64078 - Google Chrome Prior to 31.0.1650.63 Multiple Security Vulnerabilities
Secunia: 55942 - Google Chrome Multiple Vulnerabilities, Highly Critical
OSVDB: 100587
SecurityTracker: 1029442
Vulnerability Center: 42473 - Google Chrome <31.0.1650.63 V8 Remote DoS Vulnerability or Other Impact due to Out of Bounds Write - CVE-2013-6639, High

See also: 🔍

Entryinfo

Created: 12/06/2013 09:30
Updated: 06/02/2021 18:33
Changes: 12/06/2013 09:30 (90), 05/16/2017 12:47 (5), 06/02/2021 18:25 (2), 06/02/2021 18:33 (1)
Complete: 🔍
Cache ID: 216::103

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